Kendra Wilkinson attempted suicide twice as a teenager

In a clip from an upcoming episode of 'Kendra on Top,' the former Playboy model tells her therapist, Dr. Monica Shahbaznia: "When I was a teenager, I battled some severe depression. I attempted suicide a couple times. I went to a mental institution ... drugs, overdosing, slitting wrists, all that stuff."

The blonde beauty blames her mother, Patti Wilkinson, from whom she is currently estranged, for a lot of her emotional issues after her therapist points out that she should have been given "safety and protection" at home.

Kendra replies: "I was left on my own. I was a young f**king girl. All I wanted was for my mom to say, 'I love you, and I'm here for you.' I never got that."

Kendra fell out with Patti last year because she decided to repair her relationship with her father and to stick by husband Hank Baskett after he was accused of cheating on her with a transexual model.