Kim Richards -- Watching Reunion Show Drove Her to Drink

Kim Richards just broke from stress when she was arrested early Thursday at the swanky Beverly Hills Hotel.
Sources very close to Kim as well as sources connected with "Real Housewives of Beverly Hills" tell TMZ, she was unable to cope with some pretty terrible things going on in her life.
But the real trigger: TMZ says Kim went to her daughter Brooke's house, where they watched the 3-part reunion. Kim had put it off because it was too upsetting, but she had to binge watch in order to fulfill her obligation to blog about the shows. And reliving what went down crushed her.
TMZ says Kim has been deeply upset over Lisa Vanderpump and Lisa Rinnna. Kim believes Vanderpump had intentionally driven a wedge between her and sister Kyle. On the show, Vanderpump urged them to reconcile, but Kim claims off camera Vanderpump told Kyle that Kim didn't want her at Brooke's wedding ... which infuriated Kyle and deeply hurt Kim.