No he won't. When a bytch gets pregnant, he "claims" it or he don't. If you staying with her throughout you already claimed it. What a nikka gonna do not pay no doctor bills? Show her zero support and then when the baby pops out and it is his, try to mend fences? Now it's not his and he invested all that time and the baby ain't his. He still got to carry that for the rest of his life.It won't change people's actions, but the father will know off the bat (before he claims that child).