I think they’re a mixture. They didn’t attend the wedding and depending on who it comes from it was because Corey was Jewish, it’s because they felt Tracy was rushing into it. They in general didn’t approve of her being on TV. I think it’s more her dad than her mom who is crappy… Corey has confirmed that Mark does look down on people and doesn’t even bother with his own brothers much because he believes he’s above them… so we know that’s where Tracy’s superiority complex comes from. Her dad seems like he’s a grifter of a different caliber, in terms of suing a casino for something he probably already knew they were in the wrong for anyways. He made sure instead of Tracy getting a job, she got subsidized housing, SSI and so on in terms of Julian, even though Julian was primarily residing with him. Do they love their grandchildren…. Absolutely…. Is Tracy the black sheep of the family… yes because she made it that way. They play nice for the sake of their grandchildren.