I was dating someone for a short period of time and I became pregnant. He is not the most upstanding person. After finding out that he has issues with taking a bunch of different types of drugs and his unstable x girlfriend, I became worried about his parental abilities. He has a 6yr old with this ex girlfriend and I don't think that he has any legal obligation with the courts. Atually this ex girlfriend is not an ex. She still stays the night at his house and they still see eachother so not sure if I should call her an ex or not. Anyways she has sent me some nasty emails and text messages. The messages are not really theatning but she makes me nervous because he has told me that she has threatened to Murder him and broke into his house at night while he was sleeping and stabbed him several times with scissors when she found out that I was pregnant, but he doesn't do anything about it because he has drugs in the house and doesn't want to get in trouble. Not only does he deal illegal drugs and perscription drugs he is a bookie too. With several different unsavory characters coming and going from his house all hours of the night. My question is I need to get finacial help by filing for child support but I am scared that he will get some visitaion rights if he pays. I am just so scared for my son to be in his care for any period of time. How can I prove that he is a unfit parent? Can I demand a drug test or try to get suppervised visitation and this girlfriend he has makes me nervous too!