"Heidi goes home because she wanted like motherly love," Spencer says during a party for a neighbor. "When Heidi got there, she decided to rape my wife emotionally."
"It was one of the worst experiences I've ever had in my life," Heidi says. "There was just no love."
Spencer goes on to say some nasty things about Heidi's mom and upsets her sister Holly, who goes on the defensive.
Spencer's reaction? "Holly, this is my house. You keep defending her and I'm going to ask you to leave," he says.
"It's my mom," Holly explains.
"Well, you can defend her off of our property in about five seconds," he replies.
The Hills airs Tuesday (10 p.m. EST) on MTV, followed by The City.