As Kathy Hilton reunited with her sisters Kim and Kyle Richards in her home for a DIRECTV party on Tuesday, 'RHOBH' OG Kyle told PEOPLE: "When I'm struggling, I keep to myself a lot.

JC Olivera/Variety via Getty; Amanda Edwards/Getty Kathy Hilton is sharing an update on her sister Kim Richards' health ahead of the holidays. While speaking exclusively to PEOPLE at DIRECTV's ...

Kim Richards from The Real Housewives of Beverly Hills has had a difficult year as she was recently put on psych hold because she was acting incoherently while staying at the Hilton Hotel.