You probably haven't heard the end of it from him yet. My ex used to call me crying...saying he hadn't eaten in days.....blah blah blah. Couldn't I just come bring him a sandwich or some money.....OMG....and the BS and drama that went along with it was just exhausting! Remember....you're under no obligation to pick up that phone or read his messages. Give yourself a break from it all. Take a nice hot bath, and go do something nice for yourself. Just stay strong! It was really hard at first but with each day....it does get a little easier I promise.