Hey boo
Lovely to read your post. When that happens it's the most wonderful and exciting feeling in the world. Seems all is finally going to be sorted out. Think sticking to your programmes even in the good times is so important. You can see any signs of weakness and be aware enough to deal with it.
I had a few experiences like you and unfortunately things didn't work out prob due to no programme work at the time and prob not enough knolage on recovery on my part. It's pretty crushing when the ah relapses. Anyway it's too late for us now too much has happened.
This is just to share my experience on the subject and not to dishearten you but how important it is to keep working and be aware. The very best to you both and I hope it works for you both