Lisa Vanderpump is still reportedly hurt over the betrayal she faced from former bestie Kyle Richards during her last season of Real Housewife of Beverly Hills.

"Lisa doesn't talk about it with many people, it would be impossible for her to not feel the loss of her friendship," the source told HollywoodLife.

"Lisa has suffered so much loss this past year and is doing her best to cope," the source said. "She and Kyle have a long history and she is isn't only grieving the loss of her mom and brother, but also the loss of her friendship. Lisa puts on a brave face but deep down, she can be very sensitive and has real emotions like anyone else. Even though Lisa tells people that she doesn't care about cutting ties with Kyle, in reality, a piece of her is still hurt and feels betrayed by Kyle."

Kyle turned on her on the show, over a story leaked about Dorit Kemsley returning a puppy she had adopted.