Fraudulent misrepresentation by silence may result during a long contract negotiation if one of the parties to the contract withholds material information they learned during the negotiation process.

A mistake of fact which affects the genuineness of the assent given to the terms of a contract may be bilateral or unilateral. Mistakes of fact apply when the party concerned was operating under a mistaken understanding of the facts involved in the contract.

A mistake of fact is unilateral when only one party is mistaken. A bilateral mistake of fact occurs when both parties to the contract are operating under a mistaken reality. Bilateral mistakes are also known as mutual mistakes or common mistakes.

A mistake of fact that is unilateral in nature is not normally a reason to set aside a contract or a reason that will allow a plaintiff in a civil trial to seek damages. A unilateral mistake of fact will result in an enforceable voidable contract.

For example, a contract would be voidable at Luke’s discretion if Ben took advantage of Luke’s unilateral mistake regarding the purchase of a painting Luke thought was genuine. If Ben did not know that Luke thought he was buying the genuine painting, then Luke’s unilateral mistake would not prevent the contract from being enforceable.

A bilateral mistake would result in a contract that could be voided by both individuals in the event that Luke and Ben both believed the forgery was a genuine work by Dali. If Ben believed Luke intended to buy an artificial Dali painting, and Luke believed Ben was selling a genuine work by Dali, a mutual mistake has again been made because there was no intention to defraud and both parties made a mistake of fact.

Mistakes of fact should not be confused with mistakes of value. A mistake of value would occur if Jim sold Jack a random painting that he believed had only a slight value for $50. If Jim later learns that the painting was in fact done by a famous artist and worth $500, he cannot sue Jack to make up the $450. This sort of mistake is not permitted because the value of an object is not a fact. It can change. In order for a mistake to provide the basis to overturn a contract, the mistake must be of a fixed and provable nature.

 

Fraudulent misrepresentation may be claimed by a party attempting to have a contract declared void if three different criteria are met. The first is that there is an occurrence intended to create justifiable reliance on a fraudulent misrepresentation. 

The party seeking to have a contract invalidated must show that they entered into the contract due to a justifiable reliance on the other party’s fraudulent misrepresentation. Justifiable reliance only becomes an issue if the claim is not readily apparent to be false. Failure to investigate a claim may be used to support a claim of justifiable reliance. The material misrepresentation must be made about an area that the injured party had no way of proving and thus was forced to rely on the other party’s statement.

A contract can be challenged by one of the parties to the contract if they claim their assent was not genuine because they were subject to undue influence. Undue influence is said to exist if an inordinate amount of pressure is placed upon a party to enter into a contract against their best interests. Undue influence cannot be invoked by a party simply because they are in a detrimental contract. 

Undue influence is usually only claimed in the event that the party is in a relationship wherein another person is able to influence their decisions. Normally undue influence can only be successfully claimed by a minor or an elderly person who has a guardian responsible for overseeing their legal or financial obligations.

Other relationships in which undue influence may arise include attorney-client relationships, doctor-patient relationships, and the relationships between the beneficiaries of a trust and the individual responsible for managing the trust.

An occurrence of undue influence can be difficult to establish conclusively in court. There is sometimes an automatic presumption of undue influence by the courts. A presumption of undue influence can be established if the party in the superior position influenced the dependent party to agree to a contract that benefited the superior party.

If the dependent party challenges a party that they were influenced to create by their guardian, the courts are likely to issue a presumption of undue influence because they believe that if the contract did not arise due to undue influence, then the dependent would not be challenging the contract.

The guardian involved in a court case in which the genuineness of assent in a contractual dispute involves a presumption of undue influence often bears the responsibility of disproving the charge filed against them by their ward. The undue influence charge is often repudiated by presenting evidence that the ward inquired about the terms of the contract or was afforded the opportunity to consult with an independent party that did not have a direct stake in the contractual negotiations that are being challenged.

The guardian can disprove that there has been an occurrence of undue influence even if there was a benefit conveyed to the guardian if they can demonstrate that the ward received a full disclosure of the benefit that the guardian would derive from the contract. If the guardian can prove that full disclosure was presented to the ward, that the ward obtained independent analysis of the benefits that all involved parties would receive, then the presumption of undue influence can be disproven.

In the event that undue influence is found to have existed by the courts, the courts will declare the contract to be voidable by the ward. Undue influence, however, cannot be claimed by a ward that acted upon the innocent advice of their guardian yet was harmed by the contract in a way that did not benefit the guardian.

Contracts that are adjudicated to be contrary to public policy may result in portions of the contract being declared unenforceable.

An exculpatory clause is a provision of a contract that releases one party of the contract from all liability no matter who is at fault. Exculpatory clauses are normally permitted to remain in effect if the contracted party is engaged in an enterprise that is not considered essential to the public good, such as the operation of a recreational facility. However, with a clause that releases a company from liability which functions in a business that is considered essential to the public good, the courts w

A contract may be ruled to be illegal by any court of law. Illegality can become an issue even if the normal requirements of acceptance of offers, consideration, contractual capacity, are present. Illegal contracts typically do not result in any liability for the involved parties. The courts may rule an illegal contract exists regardless of whether or not the parties involved in the suit raise the issue, even if the two parties believe the contract to be legal.

A severable or divisible contract may be formed by the parties to the contract or may result from actions of the courts. The parties can create a severable contract by including a severence clause into the original contract. A severance clause is a clause which states that if there is one other contractual clause that would cause the contract to be considered illegal, then the offending phrase should be stricken from the contract, so long as the removal of the clause does not substantially alter the original nature of the contract. 

Divisible contracts are similar contracts entered into by the same parties which have similar terms but can be completed independently of each other. A court may form a severable contract by utilizing a blue pencil test. If the offending phrase in a contract can be removed from the contract without enacting any change besides turning an illegal contract into a legal one, then the change passes the blue pencil test.

A severable contract is a contractunenforceable that can still remain in effect despite those provisions which are void. In order for the blue pencil test to be satisfied, the phrase stricken by the court must not result in a change to the purpose for which the contract was created by the parties. The contract must still make grammatical sense after the edits have been made to the contract. Otherwise the contract will not be considered to have become a severable contract.

A severable contract can be formed if the parties who entered into the contract do not consider it essential that all the actions be performed together. Divisible contracts may exist if a convenience store orders the soda, chips and candy it sells from the same company in three separate clauses. An indivisible contract is formed if the store hired a vendor to provide the soda, chips, and candy in a single clause. 

Whether divisible contracts or indivisible contracts have been formed can often be determined by examining the terms under which consideration has been provided. If the set of contracts provide the consideration in a lump sum, it is usually an indivisible contract. If consideration is itemized for each thing exchanged, a severable contract often exists.

If a contract contains both legal and illegal clauses, the court will attempt to enforce only the legal clauses in the event the contract is already a severable contract. If the court can employ a blue pencil test to create a severable contract, it will.