Just that really. I want to explain to my dcs (15 and 11) that the relationship me and their dad have is not normal, that it is making me unhappy, and that this is a big enough reason to change all of our lives. There's no abuse or even arguing, just laziness on his part, resentment from me, and a complete lack of feeling or understanding between us. He's away this week and we're already all so much more relaxed and having fun without all the tension. So this could be a good time to gently let them know they shouldn't take our example as a good one when they go on to have their own relationships in the future. I don't want to just break it to them that their mum and dad might separate and that's that, but at the same time I don't want to drop a load of emotional baggage on them for the sake of my need to explain. What did you do?