When Don Jr. was just a kid, Trump Sr. had an affair and it made national news. For the rest of his life, Trump Sr. was both emotionally and physically abusive. There was apparently hardly ever a time that him and his son were in the same room where Trump didn’t loudly proclaim his son to be a loser to everyone else in the room. He would also push him to the ground in front of his friends and shit like that.
Don Jr. needs serious therapy, but his own life problems do not excuse him for being a racist, lying, hateful bigot that spreads deadly COVID misinformation on a daily basis.