Robert Downey Jr.
One bizarre situation saw a Redditor develop a hatred of Robert Downey Jr. and his wife. That’s because their roomie had an unhealthy obsession with the Hollywood superstar. She made life very uncomfortable for others because of her irrational behavior.

“Susan was obsessed with RDJ. I mean actually obsessed to the point where everything she did revolve around him,” they wrote. “She even bought clothes that his wife wore so she could feel like they were married and like she was actually with him.”