I was looking up the laws in Kentucky found out that, if I am married, I am legally responsible for any children that my wife has while I'm married, even if the child is biologically not mine.

Even if I take a DNA test and find that the child is not mine, I'm still responsible. Even after divorce. I have to find some who is willing to take over to transfer the responsibility.

Is there any state in the US that this is not the case? I couldn't find one.