I am really tired of the ongoing feud between my mother and youngest sister, and I grow weary of trying to play peacemaker. Both feel wronged. Both refuse to budge. They talk at each other, but not to each other. It gets worse around the holidays. It’s only going to get uglier now that there is a grandchild on the way. I’m making one last attempt to nudge them into working out their own truce for the holiday. I am not optimistic.