My Boyfriend Got A 15 Year Old Pregnant?

My names jess i'm nearly 16 and my life at home sucks when i find a guy that actually understands what its like for me he comes with a package he got a girl knocked up its not the brightest time in his life but he is there for me i'm not sure how good the relationship will turn out but i know one thing the girl he got prego will do anything to get him to be hers