Hi Real,
You're in the right place

It sounds like your son is projecting his own negative behaviors onto you. I've learned that this is how people with a weak sense of self process negative emotions -- it's as though that part of them becomes a fragment they can unsnap from themselves and try to make sense of it in the context of someone else's actions. Very confusing!
How often do you see your son? Does he live nearby?
Does he have periods where he can get along with you and other family members?
LnL