I dont know if this is the right place, but i think this is horrible and want to see if there is any way out of it for the guy i dont even know and have never met.

Sister-in-law and said guy were in the military and agreed to marry just to get the benefits, a child and a divorce later she says she doesn't want child support and they have lived in different states for many years.

Sister-in-law is a horrible mother imo, but i dont have kids yet so i cant judge tooooo much. The only tones of voice she has for her daughter are loud and louder, and both contain resentment. Her daughter can do no right, and she has no patience to do or teach her anything. She is horrible with her finances, and will never catch up, which leads us to the problem. She now wants child support, and even said that because we live in texas, the guy will have to pay back support for the whole 5 years.

I think it is bs because they 'agreed' she wouldn't need it long ago, and i doubt the guy has even ever met his daughter. Should he be held liable for her just because her mother now wants him to be?