Yes she will, and I suspect she will face what HS had cautioned against: people not tolerating her anger and tantrums. A while ago, I would have thought she'd remember him and his teachings but now... who knows?
It is also easy for people to fall in to bad company when they are vulnerable, even if they are usually strong people. It would be interesting if that were to happen to Minnie.
I don't think she will remember him or his cautionary words. She'll go through a lot of issues and be in tough spots, but she won't ever think of him or his advice. She'll only remember Mickey and his "I will survive, I can deal with it". For the short term, that's fine, but not in the long term.