Hi lulu123,

I think most of us on this board can relate to your feelings. The pwBPD I was involved with was often quite irresistible to me. He had many wonderful qualities. When his emotions dysregulated, though, his actions could be very abrupt and his feelings the opposite of what they were hours ago. That was too much for me handle. I brought my own issues in to the relationship, of course, and they ended up being magnified 10 fold, so it was an extremely difficult experience for me (ultimately very helpful, though).
These relationships can have an addictive quality. There is also something called trauma-bonding that can develop, which makes it very difficult to let go. Detachment happens in stages, and includes grieving the loss of the relationship.
When you say "cut ties," do you mean no friendship, either? How do you envision your future interactions with him?
Looking at your own life and exploring why you feel so drawn to this person will help. We have some great lessons on the right sidebar that you can check out -------->
Keep writing and posting. Members here have been in similar situations and understand what you are going through.
heartandwhole