Despite us having a DS together so he'll be gaining a step mum?! I'm still close to ex in laws (we weren't married btw) and one of his nieces (I knew his sister and her kids since they were tiny before I met ex) and they they decided not to tell me - niece was told to 'keep her mouth shut' but then I was told by someone ex works with! Our DS hasn't mentioned it so not sure if he knows (he's 5 1/2) but thought out of courtesy someone would of told me? I'm very happy for them, they suit each other btw Lol!