Hi kxCobra

Thanks for posting this introduction and welcome to our online community
Dealing with a BPD parent can be quite challenging indeed as you (unfortunately) know quite well based on your post. It is good that you have a support network in the form of your counselor to help you with these things. Having a solid support network can greatly help.
Has your mother been officially diagnosed with BPD and/or perhaps some other disorder? Has she (as far as you know) ever gotten any kind of targeted treatment or therapy for her issues?
The way your dad has handled things in the past is unfortunate and concerning. You indeed were made responsible for your mother's feelings and reactions which is a very big burden for a child to bear. I hope he has now truly come to his senses and will stop making you responsible for your mother's feelings. yet given your experiences with him so far, I totally understand your skepticism about him being able to keep it up though. Time will tell. You can't control his behavior anyway so the most important thing for you right now is indeed to focus on what you can do yourself to deal with your mother's problematic behavior.
Do you feel comfortable setting and enforcing/defending boundaries with your parents? How does the thought of setting firm boundaries with them make you feel?
Great that you were able to stand up to your dad

He unfortunately seems to have been enabling your mother's problematic behavior. Would you say this is an accurate assessment?
Good luck with your sporting career
