with JJ that she can’t stand losing him, and by thinking her feelings were reciprocated by him, or worse that he cheated on her, now she just can’t walk away without wanting to know who could make him to do that to her. And yes, this is one time where she definitely should find out, no matter how bad it hurts her. Then she can wash her hands of both of them. I wish she (or we) knew who her father was. Maybe this guy needs to come to Salem and get his daughter away from there and her lousy mother, and hopefully that would be Frankie Brady.