My husband and i broke up been together for 4 yrs we really never told each other how we feel about things so we got into a fight and broke up we love each other alot we broke up for about 4 months but we kept seeing each other even if we was dating someone we couldn't resist each other and he had a gf she was mean and rude and cheat on him alot well one day the condom broke so he got his gf the b plan he didnt want kids and she said she took it ( dont think she did) she now pregnant and she aslo got the clap well she was cheating at the same time she got pregnant.. So that said he doesnt want anything to do with this girl or the child cuz she crazy and only cares about money ...also dont know if child is his will he still have to pay child support ...also he use stuff to prevent pregnancy and some way she pregnant
Varies by state, but in general I hear these laws are draconian - if the birth certificate indicates he's the father, the burden of refutation falls to him; and the courts will side with the child / mother despite dna evidence, or obvious blackmail - seek "child support not the father" and you'll see.
But you shouldn't get involved. He got himself into this predicament, even if it were a trap to begin with.
Are you divorced?