Chok,
So sorry you are going through this. I hope you are able to stop those guys. They're out of control. They sort of did it the old way, I guess, with my sister by sending her a registered letter saying if you don't show up to this judicial committee at this time and date, you are automatically disfellowshipped. And she was df'd just like that. I've drifted for about 4 or 5 years. I know my mom has called the elders on me too, but thank goodness, in the town I was living in, they were like, lady, we don't care, we don't even know her. So it is really different with each town. Good luck with the legal action if you go that route. Maybe it will stall/scare them off.
GG