You have to co to court, have them establish paternity. After that is established, they will then move to support. You will then have to go back to get your visitation rights and such. It is a serious pain in the ***, the hoops they make one in your position go through. Then, if she still doesn't do the visitation thing, you'll have to go back to have it enforced, usually multiple times before they actually force her to behave. You'll also have to deal with her claims of drug use and some sort of abuse that is pretty commonly thrown around in these cases. Good luck.