Anna if a little sense was employed with the candy thing, I probably wouldn't have got so mad at the time, it was just one thing among many and very small. I would internally steam though, why ask me then go against my request of waiting till after the meal? What difference would it make to give them candy after they'd eaten dinner?
For years my children have gone to stay with my parents for a couple of weeks during the summer holiday, I don't accompany them and they are completely under my parents control while there. My parents live a long way away. My in laws live locally but have not had my kids to stay since my son said no thanks when he was 4, he's a teenager now. If they wanted to take him or my daughter to a movie or any other outing, I wouldn't think it strange or object at all, but they don't. In fact they don't even visit. It seems that the only way my children ever see them is when we or dh takes them over and while there, my inlaws sit with the television blaring and occasionally grill my children on their progress at school, big fun!
I went to stay with my grandparents, I went on outings with them. To me it's perfectly normal. When my children were small, more so my son, my parents both worked still. When my daughter was about a year old they shifted away to retire. My father does the kind of things my grandfathers and my husbands grandfather did, the kids hang out with him in his large garage (we call it the man cave) he makes them cotton reel tractors, lets them shoot the bb gun at targets (they live on a lifestyle farmlet) and help with the cows. They bake with my stepmother and go into town once a week to shop and get treats, they swim in the river, fish and have fun. I think that is as it should be.
As I said, my inlaws have never offered to have them, when ds went as a preschooler, they just lived their lives with him around, I don't think that is wrong either. Just once he didn't want to go over and they never asked again.
I've edited to add the following
Chickie it's to each his/her own. Cultural differences, generational differences, familial differences. I think it's a minefield! I don't think it's understanding the "new ways", I think it is a matter of understanding the individual you are dealing with. If we could find a foolproof way to ensure that there is a meeting of the minds between mothers and daughters in law, I'd spread it far and wide.
I can honestly say I don't think my mother in law ever tried to understand me or modify her approach with me, to account for the fact that I am for all intents and purposes, moulded by outside influences. She says she treated us all just like her own children. The problem is, we (the married in dils) were not her children, we were all brought up by different people with different ideas and ways. I resented being scolded like a child in my 20's for example, heck my husband resented it too but at least he was used to it.