I love the way his mind works, his creativity and sharp wit.  I love how deeply he feels and how much he cares about me, his family, his dog - anyone's dog!  I love his spontaneity and sense of adventure.  I love being near him, listening to him, bearing witness to his existence.   
My bf (52) who has BPD is the best.  He makes me (F53)  happy (and sometimes confused and a little frustrated) but I am so grateful to have him in my life.

I love him.  I'm in love with him, BPD and all.  
Just need to tell him now ...