You say you are going after your child's biological father for child support. Once that is proven it doesn't matter if you marry someone else. Bio Dad will have to pay child support until the child is at least 18. Unless you and your husband ask him to give up his rights so your current husband can adopt the child.

Yes, the father will be required to pay you. Sounds like you have a sweet deal - mom, boyfriend, and soon the father all helping you. Whatever you do, don't get a job - that will just reduce your support payments. It's a great system for those of us that take advantage of it! Look into SNAP and TANF - you'll never have to work again!