Hi Princess 77,
I live with Jekyll and Hide and at times it gets scary. Does this get better or worst is there hope?
over time things have been getting worse for you and now extremes and fear rule your life. Without making significant changes it is likely to get worse.
Now are you able to change things significantly? Probably yes, a lot of members here have stabilized or an now even normal situation. How much depends on your skills (to be developed), the pwBPD and whether the latter eventually goes through therapy.
You are saying it gets scary - do you feel in danger (then check out the DV information
here)?

,
a0