回複：單身媽媽

it's an issue of state law, you should check the weksite of your state goverment.

Generally, some states have something called "Uniform Parentage Act" (seach this on your state gov. website)--the gist of the act is that parent and child relationship extends equally to every child regardless of the marital status of the parents.

You will have to bring a paternity action to have your BF adjudged as the father by a court. Then, he will be responsible for the child support. I think the worst is that, if you don't do anything, and have the child, and bring the child up by yourself. This BF, as a biological father, can essentially come to court anytime to have himself adjudged as the father--then, he will have all the rights to the child as a legal father including custody, and others..