Namechanged as probably can’t answer honestly without outing myself. I’m sure there must be lots of mums here coping with teenage children struggling with mental illness, so wonder if this might be helpful or illuminating.
I’m now a (mostly) happy, and happily married mum of 2 in my mid 30s, but from my early teens to early 20s I lived with severe mental illness, including self harm, depression, anxiety, hypomania and paranoid delusions in various forms. I received diagnoses of Bipolar Disorder and Borderline Personality Disorder at different points, though I haven’t met the diagnostic criteria for either in many years and it’s generally agreed they were wrong. I had (I think) 5 inpatient admissions to adolescent psychiatric units, the longest being 5 months. I was discharged from adult psychiatric services at 25/26 (my memory is a bit addled)
Happy to answer questions 🙂