Hi never_flinch,
Welcome to the BPD Family
I quite like your sense of humor
I know having a person with BPD in your life is hard. I come at it from a slightly different angle my SO (Significant Other) has an uBPDxw (undiagnosed BPD ex-wife) and yes she can wreak havoc in our lives just like your mom can in yours.
I want you to know that you are
not walking alone, you've found us

and we are all walking a similar journey with you. Trying to understand BPD, learning coping skills, learning communication skills, learning to let go of some things, learning about ourselves and how we can sometimes contribute to the problem etc. I hope you continue to join in the conversation. I bet the first thing you notice is how much all of us have in common.
I wanted to point out the box to the right filled with links to additional information ------------------------------------------------->
You might want to start with the "Lessons" link just as a way to get started. I have pulled this link from the "Understanding the Effects of Growing up in a BPD Environment"
https://bpdfamily.com/message_board/index.php?topic=55406.msg508796#msg508796The link relates to your comment about being "99% sure you have BPD". None of us here can diagnose you or anyone else with BPD but my guess is if you are here asking questions about BPD and questioning if you have it you most likely don't. There is a lot of shame that comes with having BPD and from my experience most people with it are in denial.
There are many books on the subject of BPD. When I first found out about it I hit my local library and read everything I could to get a good base understanding of BPD. We have a board that is strictly book reviews if you want to check that out here is the link to that board
https://bpdfamily.com/message_board/index.php?board=33.0 three books that you might find helpful are
Stop Walking on Eggshells: Taking Your Life Back When Someone You Care About Has Borderline Personality Disorder by Paul Mason MS and Randi Kreger,
Overcoming Borderline Personality Disorder: A Family Guide for Healing and Change by Valerie Porr and finally
Understanding the Borderline Mother: Helping Her Children Transcend the Intense, Unpredictable, and Volatile Relationship by Christine Ann Lawson.
I'm glad you found us I know you will find support, understanding and encouragement among the members here. I know other members will add there welcome to mine shortly.
Take Care,
Panda39