I would ask these people that keep telling you what he is saying, not to tell you things anymore. This stress is not good for you and if he is spreading lies, to his "dumb" friends, who cares what they think. I would not give him the satisfaction of letting him know this upsets you, just ignore him. The people that are truly your friends, know these are lies and all the other people should not matter.
Try not to let him get to you. Take care!

I think thats foolish. Listen everybody talks about everyone, like if your rich so one will be talking or if your poor someone will alway have something to say about someone else. Usually they just talk behind your back. Do any of these people pay your bills (no) so why do you care. And another thing he knows that it's bothering you so he is just to keep doing. This is what you need to do walk around with your head up hi like it's not bothering you will make him mad. Remember this sticks and stone will break my bones but name will never harm me. Stay strong

You should ignore all the hearsays and indicate that you wish not to hear anything. Why? It's not good for a pregnant woman to be stressed. Although it is easy said that done because when ppl try to tarnish your rep with lies it is not easy. Been there and I just got over something like that. So be strong and give yourself sometime to heal. If he really wants to be around he will. If you happen to bump into him alone then you may want to exchange words. Try and work on the anger inside to because it can stress the baby. Think positive. Think about the life that is growing inside you. Think about the miracle you have created and you will be just fine. There were millions of single women parents before you and there'll be after you. Best wishes and keep the faith.