OK, the article on being married to a man cheating with a borderline is EXCELLENT, though a bit depressing..... The explanation that their attraction to the borderline has to do with their childhood issues confirms what I suspect.... pointing this info out to your MLCer is probably a huge waste of time, as they think there is nothing really wrong with them that they can't handle. Also, they think they "fell in love" out of the blue and have NO idea how they are a magnet for this type of damaged human being.... The fact that the OW hangs on is the MAJOR FRIKKIN' CLUE that she is borderline.... MAJOR, but he might not EVER be able to see it, and I HATE that it puts the focus on HER and her role in our lives, but she DOES infect our lives, unfortunately...
I STILL believe that BECAUSE THEY ARE IN A CRISIS OF DEVELOPMENT, probably resulting in a GROWTH and SHEDDING of the OLD issues and personality traits, that they can overcome the BPD OW...... even if she weren't BPD, he would still be addicted. I say, time will HEAL ALL WOUNDS... his and yours. DO AS SHE ADVISES, and don't make yourself available to their drama... especially HERS.