Ex husband's sister has a caravan down south which we used to go to with the kids for a week or so in the summer. So I was fine with him taking the kids down there this year, until he mentioned his new partner coming. I just don't think spending their holiday with a stranger would be a fun experience. I'd rather not be thinking about how my kids are miles with someone I've never even met. My ex seems to have put it down to me being jealous which is ridiclous. Surely i have a say on who they go on holiday with. I just think if he's going to introduce them to eachother this is the wrong way to do it