We have 2 small children and as I have no contact with my family (long story), we rely on my DH's family for that important aspect of life. I used to get on well with FIL - but lots of things, including having children have spoilt that. I now see him for what he can be - spiteful and thoughtless and selfish. The list of things is boring but he has said some really cruel things to me since having children. My MIL has not been much better at times though nowhere near as bad as him.
Given my own family circumstances I want my children to have blood relatives that they are close to and they have other significant adults rather than just me and my husband - I feel we are parenting in isolation and I don't want things to be like that. However, every visit is a strain, really not enjoyable and I am very sad that things are like that. unfortunately we live a long way from them so it involves overnight stays of a few days.
They love the children (well at least the older one - the reaction or lack of it by MIL to second daughter made me very angry). I don't feel it is my place to arrange visits, skype or anything else and I am now leaving all of that to my husband and them - but when I do next week them - how do I let go of the anger I feel towards both of them for things in the past and how to I handle the disapproval/critcism of how I am parenting?