Custody of children, financial support for children and ex-spouses resulting from a separation or termination of a marriage are all parts of family law. There are specific requirements which must be addressed in premarital agreements before these agreements will be held enforceable by the courts. The breakup of a marriage is often a painful and emotional experience for all the family. Therefore, you should obtain legal advice from an attorney who has the skills to protect your interests and who understands your concerns. Same-sex marriages are now legal in all 50 states.