NC'd for this.
Just got off the phone with my mother, who was telling me about a woman who had come into her workplace today who had recently been sectioned (she doesn't work in healthcare, in case that's relevant). She then said 'of course, none of us [our family] have ever had MH problems, so there for the grace of god we go'.
I have suffered from depression throughout my life. I started self harming at the age of 13 and carried on right into my 20s, having had nearly a decade of various therapies and three stints of ADs. I tried to commit suicide twice - she drove me to the hospital herself one of those times - and drove me to CAMHS sessions every week for about 4 years. She is aware of all these things. In fact, one of the things I've spent a lot of time dealing with in counselling is the guilt I feel about how my depression affected our entire family. I didn't want to bring up something we really don't talk about any more, so just gave a taught 'mm' and changed the subject.
AIBU to be slightly confused and upset that my mother appears to be pretending the last few years of my life didn't actually happen??