PLEASE PLEASE HELP!!! What Do I do is it done for good?!?

I would suggest somehow you are going to have to get her alone & talk to her. Tell her what your plans are, that you DO love her & you DO want to be a family with YOUR child. Try to impress on her that no matter how long it takes, you do want her & the baby to be a family, See how she react to this, see if she wants the dame thing as you do. But you're going to have to get her alone with NO mothers around & have a serious conversation with her. I'm not exactly sure her ex wants her tho, especially since she's carrying someone else's child. I really don't feel you have him to worry about tho...the best to you...:)