You live in a somewhat dysfunctional household, so that's what you're gonna get. Until you can get a good job, and save up enough money to move out of there, you'll have to watch what you say and do. They (or some of them) might have gotten a wake-up call when you brought up their mental abuse towards you, so they might be trying to change their attitude. But of course bad habits are hard to break, so they'll do the easy thing, and blame it all on you. Next time one of them says something negative about you, tell them that it's hard to be respectful to anyone who's being an ***.