It is very difficult when people don't get it, and tell you to just "deal". It is so hard to get people to understand the complication of all of this, and yes, it is exhausting some days.
To people who grew up with healthy, nurturing parents, it's
very hard to understand what it's like to have a parent with BPD. My DH has seen my mother in many different moods, including rages over the last 10 years and he says that it's very hard for him to understand (my MIL is very kind and easygoing). It can be very frustrating at times, because it does feel like none of my friends *get it*. That said, I'm grateful that they try.

It's very easy to feel selfish after you've been conditioned to put your needs aside for someone else's for years. It's also easy to feel guilty when you feel like people are judging you for being angry. It doesn't mean that you are doing anything wrong.