And while you're at it, it wouldn't hurt to let people know that you are aware of his behavior, working to move past it, and that you appreciate their support but you don't need to be reminded of the unpleasantness. Then you can vent about it here or with one or two very trusted, mature, helpful friends and let the rest of your life/GALing be clean of him.
Me42, H40 D12, S8, S7 A revealed: 7/13 Sep 4/14; Agreed to D 1/15
