Hi adelamountain,
I'm so glad you've found this site! You have just stepped into a world where everyone "gets it". I'm here because my boyfriend has an undiagnosed BPD ex-wife (uBPDxw) so I come at this from a different angle. I'm often on this board because my boyfriend has 2 daughters, and coming here helps me understand what they might be feeling.
I agree it can be hard for someone who has never experienced BPD to understand it. My boyfriend was very honest with me when we first met (we didn't know about BPD until later) and told me about his wife's behaviors... .I was like okay whatever... .and went my merry way.
It wasn't until later that I was able to observe their interactions and I started asking why? I was asking why all the time! Why is she not getting their daughter with a toothache to the dentist? Why is she telling her daughters she's buying a half million dollar house at the same time she's being evicted? Why would she buy costume jewelry for her daughter but not school cloths? Why... .why... .why... .
After enough of these kinds of things happened I finally caught on that something wasn't right. One day I just Googled "Chronic Lying" and there was BPD and the shoe fit. Once we finally had a name for "it" my boyfriend and I began to educate ourselves... .lots of reading. Eventually I found my way here.
It can be tough for others to see BPD because the behaviors are shown most to the person with BPD's closest family members. They can for short periods or with casual acquaintances keep the behaviors under wraps or others aren't as involved so don't see the patterns of behavior.
Have your friends ever seen some of your moms more difficult behaviors? Do you have one friend that you are particularly close to that you trust? That might be the person to have a conversation with. Maybe start with one person and see how it goes. I understand your desire to talk to your peers and be open to them with your issues with your mom. But if they don't get it, that doesn't mean that they don't care about you or support you it just means this is outside their experience. It could be they don't get it now but maybe start to see things later too.
I would also encourage you to take your dad up on his offer for Therapy. This is another opportunity to talk about this with someone who does get it, can support you, and help you with tools to better cope with your mom. And of course you have the member here too!

Going to College is exactly what you should be doing that is your job! You are taking another step towards adulthood and independence it's all part of growing up.
Before I go I wanted to point out the box to the right --> each item is a link to more information just click on something that resonates, you might want to start in the "Lessons" section when you have time.
Take Care,
Panda39