I’m not saying your T will put it back on you, and I’m not sure how you’d ask without putting her on the defensive, but in case she does put things back on you there might be something useful in this article (it’s about people with ADHD, but the paragraph towards the end looks like it might be useful when dealing with blame shifting in general): Blame shifting: when someone you love puts it all on you
If you don’t find it helpful it’s fine to ignore it, though! I hope you can resolve the problem of being made to feel more ashamed.