I hate baby mamas!!

I've been with my husband 6 years now. He has 2 baby mamas. One he acknowledges and 1 he doesn't. So the one he doesn't acknowledge is because the timing didn't add up. Hes only has seen the lil girl 2 times and thats cuz baby mama is crazy. He signed some papers and him being a male didn't realize he signed acknowledgment of the lil girl and now that he wants the DNA she wont do it. To me that raises flags and we tried to get an attorney and they said cuz he signed the paper there's really nothing they can do. Hes pay child support and this bitch wants more money for a kid he doesn't see. And to top it off shes on FB talking shit about me and not being able to get pregnant. First off I was pregnant but lost my baby at 7 weeks. Who in the right mind would make public something so hurtful. What kind of a person can she be???