In many of these countries, criminal history can also protect unshared assets and money from bankruptcy and can be used to support lawsuits and transactions during marriage (for example. B if a party has unduly sold or mortgaged land set aside by its partner). Each state prohibits you from including something illegal in your marriage contract. This may put all or part of the pre-marital document at risk of being set aside. A prenup cannot contain personal preferences, for example. B who has what tasks, where to spend the holidays, whose name should be used, details about the education of children or the relationship with certain parents. Marriage contracts are supposed to deal with financial matters. Preventive measures that address non-financial issues are not maintained. Judges become uncomfortable if they see private cases contained in a contract, and will often view the document as reckless and bring it down. If you and your spouse want to have an agreement on this kind of thing, do so in a separate document with which the court does not have the authority to intervene. In the past, couples have entered into pre-marriage agreements with some uncertainty as to their validity.
Today, the presumed validity and applicability of such agreements is no longer at issue in states that have adopted UPAA/UPMAA, including Florida, Virginia, New Jersey and California.  In 2015, the U.S. Supreme Court granted same-sex marriage the same legal basis as same-sex marriage in the case of Obergefell v. Hodges (decided June 26, 2015). The consequence of the Supreme Court decision is that a pre-marriage contract entered into by a same-sex couple in one state is enforceable in the event of a divorce in another state.  The requirements for the content of the marriage contract are provided for in Article 93 of the Ukrainian Family Code, which stipulates that the marriage contract governs spousal ownership, determines their property rights and obligations. The marriage contract can also determine the property rights and obligations of the spouses as parents, but with certain restrictions. The personal relationships of the spouses cannot be governed by the marriage contract, as can the personal relationship between the spouses and their children. This rule is also provided for in Article 93 of the Family Code of Ukraine. Marriage contracts that reduce the rights of the child and put a spouse in poor material condition are not permitted by the above mandatory rule. Under the marriage contract, neither spouse may acquire property or other property, which requires state registration.
 A prenup may not contain any questions of child care or child care. The court has the final say in calculating custody of the children. The court determines custody of the children on the basis of a “Best Interest of the Child” standard, which is involved in several factors. A court would never maintain a provision of a marital agreement on derinemonto, child care or visitation, as these are matters of public policy. The court retains the power to decide what is in the best interests of the child and does not deny a child the right to financial assistance or the opportunity to have a relationship with a healthy parent. In a 1990 California case, the Court of Appeal imposed an oral marriage in the estate of one of the parties because the surviving spouse had significantly changed his position according to the verbal agreement.  However, as a result of amendments to the act, it has become much more difficult to change the character of community or distinct property without written agreement.  If you have a family heirloom, a family business, even a future inheritance or other land that you wish to keep in your home family, you can indicate it in your prenup.