Seperated and she is with someone - I'm desperate

[vdubber]

Thank you so much for your support and guidance. We rotate kids on Monday evenings so we do each have them a week at a time. I usually watch them a couple hours on her sunday so she can meet her friends but that is not going to happen and if she wants my S (18) to watch them he will need to do it at her place. I've been way to accommodating on many occasions

I'm a slow learner but I want to get better.