After a terrible divorce this year I have rekindled a romance with my Hugh school sweetheart. It's been 7 months now. He has 3 teenage DC, I met them quickly (they don't have any memory of their mum and dad together) I have slept over lots and get on with them all great.
My DC (8&10) have only ever known me and their dad. He left in January, me and new DP got together early April. We introduced them to him last month, no concerns and they get on fine. They've maybe met him 5x for an hour or so each time.
My STXH over these last 10 months sees his children less and less. Resorting now to just one night a week. I don't care, I love having them with me. However I of course want to see more of DP, I am wondering when would be appropriate for new DP to stay the night, I have no idea how to brooch this and of course have there best interests at heart.