Child support from a married man

Ke

So I slept with a guy for about a month and had no idea he was married let alone in a relationship. Turns out he was married, with a baby on the way. I decided to keep the baby and he told me I would be ruining his marriage and his life by filing for child support.

Thoughts?

I just don't think it's fair to make my daughter suffer because he is a scum bag.