Men are visual, saying provocative things is not he same as seeing you looking HOT and you not approaching him just staying just out of his reach. JMO, I so understand your frustration and disappointment. Are you going to counseling? Maybe you both just need a safe place to talk about your fears. I remember he wanted to go, didn't he?
Everything happens for a reason, maybe Dad needs to find that it isn't better out there, he needs to realize how good he had it here. Maybe he will find God and that is the most important thing when he finds Him he will know he is supposed to come home.
