K.C.
Just to give you a good out look on what could be> I had my daughter 5 years ago and her dad and I were not together. 5 years later we are getting married and are happy as could be. I didn't meet his family until after I had are daughter and it was weird but they love there grand daughter more then anything in the world. I don't care what the dad is like the grandparents have the right to know that they have a grand baby. It takes two to have a baby and he is getting off free and that is not right. I think that you should march right on over to his family's house and say I want you to meet my wonderful son. However you better have proof and/or be positive that this is his baby. Good luck.