She did get help, some good some bad. Getting her to seek help in the first place was always hard but I know that is very common with people who suffer. I was always careful not to push her into anything though.
She takes medication which definitely helps but it isn't a cure by any stretch.
She was getting great help through a clinic that specialises in treatment for depression for a while and her depression episodes were getting much less frequent and severe for about 12 months but a small set back was all it took for her to give that up.
In general whenever she was getting regular help from a professional, either psychiatrist or clinical psychologist, she appeared to suffered much less and would often say so at the time. Later her memory would be less positive and she would downplay things.
More recently she sought help from somewhat questionable places. Psychics and online tarot readings for example. I am dubious about those. Dubious is probably an understatement. I think those avenues are at best only delaying proper treatment and quite possibly doing more harm than good.
I have little if any influence these days so I just cross my fingers and hope she find better treatment sooner rather than later.