If a Girl Having a Baby Because of Me, What Will Happened to Me

I am married guy and having kids from my wife. But I had relationship with another girl and she said she have a son because of me. this girl was married to someone else but now divorced. If she file a case and proved that child is mine, do I have to pay child support? or what kind of punishment possible for me.

If the child is demonstrated to be yours, damn right you have to pay child support.

thanks for answer.
But when child is born, she was married to her husband.

And which US state would this be?

Is the husband aware of the situation?

If the only answer you were willing to hear was, No, nothing can happen to you and you won't have to pay anything, you should have told us so up front so no one would waste their time on you.

her husband doesn't know about this. they are divorced now. but baby was born before divorce.
I'm not in US. In Sri Lanka

Then forget everything we said because we don't do Sri Lankan law here, only US law.

In many states a husband could ask the court for a dna test and contest paternity. Then the court could order the biological father to take a dna test. But the laws in your country may be very different. But lets say it is your child.... you are really willing to turn your back on this child and not provide support? That wouldn't be right no matter where you are from.