Wow, this make my family look like a bunch of Saints!

The only advise I can give you, is to ignore your brother, if he cannot believe his own father...........

Maybe one day his child will see all this as clearly as you do, and walk, no run far, far away from him!

As far as worring about your dad & brother, well, they live together, let THEM work it out......stay out of it!! I know it is hard, but once you learn how to not fall for their Drama Queen moments, they will get less & less. It worked for me!