I'm sorry to hear this. I don't know all your story and will try to go back and catch up but wanted to send this note now.
Do you have legal council ? I hate to inform you of this but it IS your problem / issue. You are legally responsible for the child if you are legally married. Your/her insurance will be the ones who pay - not the OM. YOU could possibly have to pay CS for the child even though it isn't biologically yours. I'm not kidding. Please get legal help and guidance ASAP.