You and Mark have been together for 2 years now. You're in college now, and haven't gotten time to usually hang out with him much, you two live in the same house, you work 5 jobs, you pay for everything, and do all the housework, while Mark sits down on the couch, drinking a coke, and watching football.

Usually he's home because he has no reason to do things, but he was gone..and when he got back, he acted more "different" than usual..You asked what was wrong, and he completely ignored you, you had notices a mark on his neck, making it out, it looked like a lipstick stain, and a hickey.

You got the idea he was cheating, and you were correct, so you went to confront him.