Let's not make this personal, mmkay.
My comments are not an attack on her, but generally when rich/famous self-delete. I cannot accept - or have differences with a "depression" diagnosis for someone who completed life in the winners' circle having everything he/she touched turn to gold, winning every major event in life, having failed at practically nothing - in her case raising 2 wildly successful daughters as a single mom, a music career most would envy, and the wealth and fame envy of probably 99% of the world. None of that speaks to "depression" IMHO. There's no catalyst to cause such "depression." Get to the root of it. Part of me feels/believes too much success is bad, and these people get so isolated in their mansions and 1st world problems that the wrong caviar brand is depressing. They have run out of Evian and it's depressing to drink from the tap.... Or maybe tough love in such a case, such as "snap out of it," force someone to go live on the streets and serve homeless people for a month in soup kitchens, and maybe that's the fix.... Show them what real world problems look like, and they can regain a sense of happiness at their success.