Most Helpful Guy
You have to ask yourself how long don't out want to live like that? You obviously have identified the problem, specifically with your relationship.
Change will occur when staying the same is more painful than the pain of change. To you, change is more painful than staying in this situation you claim to dislike. At some point you're going to get tired of being treated like a possession and actually DO something about it, regardless how hurtful that change is.
This is a classic reason NOT to move in with a boyfriend before you're married.
Most Helpful Girl
Think about what you're saying, you'll stay in a bad relationship just to use the guy for accommodation and it would be a hassle to breakup? Is that really respectful? Does that show any integrity? Maybe you don't care about those things, but it's ridiculous to stay with someone for such reasons.