Here's How Sofia Richie Reacted to Scott Disick's Decision to Go to Rehab Facility

Scott Disick recently checked in and out of a rehab facility (and left due to a privacy violation), but now we’re hearing how his girlfriend Sofia Richie is supporting him.

A source told E! News, “They have been through a lot together and Sofia has seen Scott go through very rough patches with his mental state over the years. She was very proud of him when he agreed to get help and expressed that she would be there for him through every step of the way…. They have a solid relationship and Sofia wouldn’t walk away from him when he is in a vulnerable state like this.”

The source added that the 21-year-old model is “very caring and protective” of her 36-year-old boyfriend and “always making sure Scott is OK.”

See the last photos we have of Scott and Sofia together, before he left for rehab.