What are the Texas common law marriage laws and how do they affect couples living together in the state?

In Texas, common law marriage is recognized if a couple lives together, presents themselves as married, and agrees to be married. This can affect couples living together in the state by granting them the same legal rights and responsibilities as formally married couples, such as property rights and inheritance rights. It is important for couples to be aware of these laws to understand their legal status and rights in the event of a breakup or death.