Welcome to the board. Sounds like many of the small things that get blown out of proportion for many of us. It's so easy to get irritated when sleeping (because who likes to be woken up suddenly?)
There are many lessons on the right side of the page that can begin to help you. One of the important things in living with a pwBPD is You can't begin to make things better until you stop making them worse. These lessons will help you learn better ways to communicate, how to take care of yourself, and more about the BPD & non dynamic.
Here is one of our workshops on how to be heard:
https://bpdfamily.com/message_board/index.php?topic=69272.0