My ex wants my DC to start overnight visits which I am all for as I am desperate for a time to myself but he has recently started house sharing with a guy who i have never meet or know anything about. I personally would feel a lot happier if i meet the guy particularly as my ex's work pattern means he will be occosianly babysitting. My ex says there is no need for me to meet him as I should trust him. Do I have any rights to meet the housemate or do I just have to trust me ex? Thanks