Just let your pastor and others work on her. I would be sure to let the pastor know what her parent said, i can't imagine he would be too thrilled with their approach. lol

He may have talk some sense into your in laws first before approaching her. If she's worked on, but her home is not educated, its a much tougher battle. We need to get the environment setup so she can come back easily and safely.

You have a lot of support dude, use it. Most of us don't have that luxury and are going it alone.