I was thinking the same thing....the first time a history of depression was confirmed by the family. At least to my knowledge.
To be fair, I have a history of depression and if I went missing, my family would probably keep that private because if I returned they wouldn't want it to ruin job prospects and such due to the field I'm in.
I agree - a person's medical history is personal and should remain that way if he/she does not want it exposed. I think the family may have made this statement as a way to address the questions they may have gotten but mostly as AABurns stated so thoughtfully - to acknowledge and honor her battle.
A relative recently posted that Leanne is no longer suffering or in pain so it must have been a tough road. The stigma of depression and many other neurological issues is such that people can't freely discuss it like the would other health issues. This isolates them further from the support they deserve.
I wish you continued strength PinkRuby!!