My in laws never look after my children, it really bugs me but my hubby just lets it slide. Every time I feel I've got control of not letting it bug me something happens. The latest is I've found out that my hubby's brother & wife went away for a weekend and my in laws had their kids. They adore my kids but never ever have them. My hubby gets annoyed with me (I do moan about it - I try not to!) but I just can't let it go but at the same time he won't let me ask them what the problem is so I feel at a stalemate. My parents died years ago so my kids have never had that wonderful grandparent relationship. My MIL even rang me to see when my son's birthday is and he's the first born!! My only way of moving on is letting it go. How can I? Any advice. Please help.