DSCs live several hundred miles away with their mother after she moved away with them. DH sees them EOW, and they come to us for holidays - but due to the distance, he can't be there during the week to tackle these issues.
DH is great with his DCs when they're with us, but when they're with their mother they have issues. They both have behavioural problems, getting into trouble in school - one has been excluded several times. Both are addicted to gaming and obese. Last year one of them displayed signs of self-harm. Their mother ignores all of these issues and seems unwilling to admit they exist, let alone do anything about it.
DH has arranged for them to join a Scouts group to get them out of the house for one evening a week, get some discipline in their lives, help them achieve something and engage in at least one evening of physical activity. They attended one session several months ago and then their mother put a stop to it - claiming their behaviour was too naughty so she was punishing them by stopping them from going. We think the real reason is she can't be arsed driving them there (it's about 20 mins away). They say they have apologised to their mum and have improved their behaviour - yet they still haven't been allowed to go to scouts for months.
I'm frustrated with DH for not pushing the issue more. He has raised it a couple of times with the ex, but she fobs him off. If she insists their behaviour is bad, he can't really challenge that as he doesn't know, and it's her choice how she disciplines them. But I think he could do more by insisting on this issue, and pushing it every single week to ask if they're going to scouts this week.
I feel like I'm the only one who sees the importance in this - and I'm the only one who sees the issues mounting up with everyone turning a blind eye to it. But I'm totally powerless to do anything about it.
I nag DH to talk to the ex, but it causes arguments between us. How do I disengage?