OW sounds terribly dependent on your H for some sort of emotional security...IMHO he will grow tired of it, maybe not right away because he is still addicted to it but eventually that kinda stuff just has got to be irritating...as for how to address it...I know I would. I'll let the experts step in here but my suggestion is that at the very least he is respectful when he is with you and turns the phone off when you are present. She'll probably start flying off the handle if she can't reach him when he does that and he'll have to deal with that...but ow is not of your concern. She's feeling needy because in her eyes she's just left her H and she's scared that she's going to be left alone if your H isn't there for her...I wouldn't be surprised if she doesn't throw it in his face...Well I made the sacrifice for you...blah blah...(actually a friend had this happen to her) so be prepared for something like that.
In the meantime, you have him at home...be thankful for that and use that to your advantage. Play up the DBing honey...and as hard as it may be, try not to think of her...think of her as some irritating little tart in high school who has a crush on your BF (because that is exactly how she is acting!). What you do not want to be is confrontational to H and do anything to push him right out the door to be with her.
But I'll let the experts jump in here on advise on how to handle the calls. Changing phone numbers won't do anything since he is still addicted...but at the very least he should turn off the phone. Does she know that he is married and lives at home? Sheesh...I'm such the bad girl, you don't know what fun I would have with ow on the phone....
