My ex of 2 years is saying he is going to hang himself today. We have been broken up for a while and the last time he threatened suicide which was shortly after I left him I called his mom to go check on him. I was hoping she would make him get help but nothing came of it. He has threatened this several times but today he offered to send me all his money in his account because he said he is set on killing himself. I don't know what to do. Should I call his mom again since she lives a few minutes away from him? Should I call the police? I don't know how to help him at this point and I don't know if he will seriously try to hang himself.