When a baby is born in Texas and the parents are not married, the law does not automatically recognize the biological father as the child’s legal father. That is where the term “paternity” comes into the matter, and luckily, the Texas Family Code provides the framework to establish it.
Common Law Marriage
The institution of common-law marriage is the process in which a couple can be considered legally married without actually registering their marriage officially. The practice has rapidly been diminishing throughout the country, and the handful of states that still allow it have been in the process of abolishing it, including Oklahoma.