CIQ do vent here - albeit lefthandedly - if you feel the need.
I'm not happy with the care co-ordinanator's phrasing, which surely must provoke anxiety - although I think he/she means your DH should be a priority. Even then, it can take time to begin such a therapy.
Earlier this year, my CPN told me catagorically that if I didn't take my dekapote pills I would go hypomanic again - but I've spent most of my life not manic, and not on anti-psychotic medication (although was on olanzapine some of that time). (plus made all sorts of changes in my life which she doesn't really know about). (I am taking them, but if I weren't, would I have had another episode - who can say??)
What I am trying to say, in my clumsy way, is that DH can make it with or without major therapy - or rather, you can use everyday life as therapy. I don't believe anyone has to delve back into the past, they can be healed by the present. 10 minutes a day outside in the daylight can help with reconnecting with the present, so that the past can recede.