Blessed, I'm going to be blunt and to the point. Please don't take offence but think about what I'm about to say.

1. It's NOT the age gap that isn't resolved it's his sexuality.

2. His kids may know about you, but you're being kept hidden away. He's paying for you to stay somewhere else and sees you a few times a week.

3. Think about why he hasn't told his friends about you, it's not because of the age gap it's because he's scared to admit he's gay.

I wish you all the best, but please open your eyes and see what's really happening here