Hi, I (f 19) am, hopefully, rightly worried about my grandfather who has BPD. The reason is that my great grandmother, his mother, has had a small spiral with her health. I'm really doubting she'll be here much longer. My grandfather's wife "Anna" just had open heart surgery and he was without his medication for a few days while in the hospital. That stress of almost losing her post op and the stress of my great grandmother has me really worried for him. What if HE spirals? What if he just stops? I've never seen him in too bad of a "low" but I've seen mild lows, I'm just scared. What should I expect? What should I do incase he does go through a low? What if he goes through a manic episode? How can I properly help him? Is there anything that I can even do? This is tough, I can't lose him or have anything happen to him, I'm just so lost.