Sure, invite me it can't hurt
You make the decisionthat's right for YOU when that time comes. It sounds liek you have safety and reassurance with your Mom....so don't let your Dad "guilt" you into going with him or anything else. He cuts you down and makes you feel bad about yourself...that isn't healthy. His g/f CHOSE to be with him...if she wants to bear that brunt of her own free will so be it...but you don't have to.
Anyway,..you have a third choice.*waving arms* CyberMomma is here too! *tidies up the guest room * hehehehe
I'd love to saythings are ok...but Id be lying...so lets jsut say Im gettin by
love ya
Jenn