OK, I kicked him out when I found out about the second affair. Have let him see DD (3.5)as much as he wants to. Have been so damn reasonable about the shit he has thrown my way since he left. He announced 2 weeks before Xmas that he would be moving in with OW and her son at the end of Jan, approx 100 miles away from DD. We talked and agreed (or so I thought) about access, how DD would be introduced gently, no big shocks etc. Sunday, he arrives back late with DD, who announces "I've been to house". They had spent the day there. Not a word to me. I am bloody furious. He cant see the problem as "You knew it would be happening at some point" He's never been the most upfront of people and lying is pretty much second nature, but something this important I would have at least expected to be consulted about. AIBU here...just need a sanity check please :(