Separated/married

So its been a week now that me and my husband separated for the past 2 days hes been cold distant with me my heart is breaking i have a whole in my heart I left home he didn't say get out of my house but he said i feel sorry for u that y I have u here so I left. Hes beem busy working on his moms yard but hes leaving our problem to last we got into for the dumbest reason he is bipolar 1. He send me this