triesherbest - I find it really hard to believe that she could control that much of his eating habits, he is a grown up man. But of course its possible. And yes all the cheating thing, doesn't need to happen. Guys are like that, they don't usually communicate, it could have been as simple as...he didn't like something for a long period of time and all of a sudden walked out on her. They really don't care about consequences, broken hearts etc. How many guys literally ghosted girls I work with (talking here about online dating) its unreal. No explanation, nothing. She maybe doesn't want to talk about it for one and simple reason. Huge embarrassment.