Tell him that you are sorry for his misfortune, but thankful for the life learning experience that he aided you in. I would also be sure to tell him that, as much as you would love to hear more of his sob story, he is married and that is the person that he should be turning to. Tell him that you are madly in love with your husband and that he and you have discussed the fact that your ex has emailed and you both are in agreement that he needs to NOT do this again.
