we all feel like running away; sometimes more often than others. but, alas and alak, this option is not open to us. DARN!!!!!
on the positive side, since you experience the same disease, you may be more able to recognize his moods and, possibly, head them off before they get too far. only a thought.
i have a great deal of empathy for you and can only wish you love and patience.
That light at the end of he tunnel? It's an on-coming train.