I think it would be completely reasonable to bring up in therapy how this affected you: "When you forgot that x was happening in my life, I felt hurt - and then when you forgot that x was happening in my life, I felt hurt again."


I would expect her to then start taking more notes and to review them before your sessions, if she's having trouble with her memory.

Maybe she's juggling lots of clients, or having personal stress, or who knows what - but it seems completely reasonable for her to remember major happenings in your life, and I don't blame you at all for feeling upset when she's forgotten big things.