I lived this for years. Whether it was overbearing family members, I was always trapped ~ until I finally woke up and began to kick their sorry asses out of my life. Sorry Overbearing family, time for u to go!
Try not to stress over the shady people who betrayed you. I know it hurts, but the truth is that they were always shady, they're never going to change, and you're actually much better off now because at least you know who they really are. (For my friend)