Anonymous wrote:The time to say no was when she called offering to bring something for dinner.
+1
You have to stay one step ahead of her.
How does she know when/where you vacation? Keep the answers vague “oh we don’t know yet, we might do a spur of the moment road trip.” And if your husband disagrees with the strategy, then you have a husband problem.
But if she’s of those grandparents that provides free childcare and other perks like some grandparents do, like helping with tuition, then you might have to bite the bullet.