It would appear that Chris Atkins, the legal father, has sufficient grounds to sue the biological father, Logan Doolen, for the amount of child support. Is there a reason that he can’t?
No reason he cannot sue but then you can sue for practically anything. Winning the lawsuit is another matter. His lawsuit would be tossed or lost. How can you sue another man for child support when you are the father? That is the key point since paternity is a legal issue and in this case paternity is defined by law not biology.