My girlfriend suffers PTSD from an emotionally and physically abusive childhood. It's a new relationship (3 months) and every 3-4 weeks she's had a pretty good episode. I do okay if it lasts 24 hours or so. After that, I start loosing my cool as she's very abusive verbally. I've come to realize though, that I really do love her and she is worth it, so I need to learn how to best support her and cope for myself. It's like magic when we're on, but wow what a nightmare when we're not.