Honey that crap your family put you through is ABUSE! Congratulations on getting out of there. Please, please find yourself a good therapist so you can work through this stuff. Having a loving boyfriend is great, but he can't do it all by himself. Find a caring professional who can help you, too.
It helps your peace of mind, upon leaving the witnesses due to personal issues, to do a little research into the inaccuracy of their teachings. This thread has some of my research into the matter.
A good book: 10 Stupid Things Women do to Mess Up Their Lives.