Paternity

Can I sue the mother or presumed father after 15 years of paternity?
Can I sue the Mother or presumed biological father after 15 years of voluntary parternity in which the mother stated in court I was the father? The mother, after 15 years of paternity, is claiming and submitted DNA proof that there is a posibility another man is 99.99% is the biological father of the child.
Am I responsible for a child born during my divorce process?
My wife had an affair while I was deployed and is now pregnant by this guy. We are going to get a divorce, but due to her spending all the money while I was gone, I can't afford to hire a lawyer. If she has the baby before we are divorced, am I responsible for this child?
What should I do if my wife is still married in Brazil and pregnant?
I married a woman that illegally came into the United States. She is still married in Brazil. She is now pregnant and I'm not sure it's my child. What should i do?
Can a married man obtain a paternity test for a child he claims is his?
I am pregnant and I am afraid of the father of my child, but on the basis of emotional abuse. I want nothing to do with him. More importantly, I feel it is in the child's best interest that he have nothing to do with us. I want nothing from this man. This is a married man with whom I had sex once. He is obsessed with me. He will not leave me alone. He wants to be acknowledged as the father of my child. I tried to tell him that he is not, in fact, the father. He doesn't believe me and is demanding that I give him a paternity test once the child is born. He says that if I do not submit voluntarily that he will get a court order. My question is twofold: What is the likelihood that a court will grant a married man an order for a paternity test on a child fathered outside of his marriage? If he does get a court order, is there anything I can do to fight it since I am not making any demands for child support?
Can I avoid legal financial responsibility for a child I might father?
I might be the father of a child, but the mother doesn't want to get a DNA test and her husband is the legal father. Is there a form that could dismiss me from any legal financial responsibility? I am not involved in their life at all. I just want to cover my self for the future.