Hi, Winwin,
I've had way too many years of answering late night calls and trying to be the 'good mother' by listening into the night. It is impossible to get enough rest then up for a job. My DBPD, of course, never seems to get up in the mornings so she IS getting rest.
I liked the way griz worded the boundary setting to reflect what you need, it will give her less to object to. It will also help to remind you that YOU and your health are important.
I am now working on setting a 10 min. time limit on phone conversations as my D will go on FOREVER, then be angry that I need off the phone. 10 min. is generally not enough time to get into an argument.
good luck.