Am I in the Wrong?!!?

Girlfriend needs to grow up quick! She has to understand when you have a family that comes first before friends. If she is getting married she better start thinking about someone other than herself! When thinks calm down you can talk to her or send her an email spelling it out for her how it is.If she cannot understand then you need to move on a bit til she grows up. She may not even grow up til she has her own child.