The reason people deny the existence of a common law marriage is to prevent their partner from getting any of the benefits that come with being married, such as community property. If your partner denies that you were common law married, then you will have to prove to the court that your relationship met the requirements for a common law marriage. This can be done by providing evidence like joint bank accounts, tax filings, and utility bills. If you can prove to the court that you were common law married, then the court will treat you the same as any other married couple going through a divorce. An experienced family law attorney can help with a divorce for common law marriage in Texas.