I need some help with this girl, we used to date before but she cheated on me, an broke up with me. Now she is back after a few months, an saying that her son is mine. I don’t believe he is mine because we look nothing like each other. He looks like her other son. I don’t know what to do she is crazy. I give her money every week by the baby stuff when she calls me crying an in a fit about how she doesn’t have money for baby food. I want a paternity test done but she wont let me, she wants me back, I don’t want her she says if I don’t come back to her she will give the baby up for adoption. She is messing up my relationship with my girlfriend whom I love every much. My new girlfriend is understanding to some degree but not when the other one swears at her . My girlfriend said if she gives the baby up that we should try an find him an adopt him. I don’t know what to do, should I get a lawyer?