Ok, so I think I probably am being unreasonable here, but could do with some help to get me out of this mindset. I live a long way from my sister, so don't see as much of her as I would like. My DS is her godson. We asked her and her husband if they would like to go away on holiday together this year; they said no as had already committed to going away with other friends (who have a DS same age as ours) - fair enough. But they seem to be constantly going away for the weekend or seeing other people with babies same age and I suppose I'm jealous. I can feel this resentment building inside me, particularly as they are going to be away over my DS's first birthday (yep, with friends and their baby). I know the problem is in my head - how can I get over it? ("Stop it, you're being an idiot" isn't working...)