Seventy-three-year-old Linda says she is currently raising her grown daughter, Angie's, child -- and this isn't the first time she's raised one of Angie's children. Linda's sister, Joanie, says the stress has left Linda with terrible health issues.

As a string of high-profile stories dominate the news, Dr. Phil addresses the complex issue of suicide; family members left behind discuss working through their immense grief.