<human>: Can you provide a brief overview of the text?

My bf and I have been dating for 2 years and are beginning to talk seriously about marriage. I am having a lot of anxiety lately thinking about potentially having to deal with his parents for the rest of my life. I'm afraid that this could be a relationship deal breaker.

Both his mother and father are manipulative, rude, overbearing, obnoxious, loud, and crass. They make me extremely uncomfortable with the way they act in public (loudly swearing in public, making scenes in restaurants) and how they treat me (making rude comments to me, talking about me behind my back, etc.) I have told my boyfriend that they make me uncomfortable and he just apologized, said they are like that to everyone, and I just have to deal with it. But I'm not sure I can (or want) to deal with these people for the rest of my life. 

The thought of planning a wedding with them, much less being related to them, makes me sick to my stomach. In addition to being embarrassing and rude, his parents are financially unstable (lower class, only his mother works for minimum wage and they do not have any retirement funds). His family is the polar opposite of mine (upper class). My bf is the only child. I think it is inevitable that his parents will expect to live with us eventually. This is something that I would not be comfortable with at all. 

Do you think that unbearable parents can be reason to break an otherwise great relationship? I don't know what to do. If you have any advice or insight please help!
<bot>: BF's parents are unbearable. Don't know how to deal with them or if parents are reason enough to break off relationship