Their love, your rules. Real script.

It's the usual fear, and in practice the greater risk is years of unspoken resentment coming out badly later. A calm conversation about one specific thing, opening with what you value about them, is far easier to absorb than a list of grievances at a family gathering. Most grandparents take it better than their children expect.

Don't argue with it, because it isn't really an argument – it's them hearing criticism of how they raised you. Something like: I know, and I'm grateful for how you raised me. Some of the advice has changed since then, and this is what we've decided for ours. It acknowledges them and doesn't move the line.

Sort that between you before anyone speaks to the grandparent, because a conversation where you two aren't aligned turns into a row about your marriage. Say plainly what it's costing you, and that it lands better from their own child. If it stays stuck, that's a reasonable thing to take to a couples counsellor.

That's a real tension and it isn't solved by a script written for a different family. Respecting their standing and making decisions for your own children aren't the same thing, and the framing often works better as something you and your partner have decided together rather than a rule you're imposing. A counsellor who understands your family's background can help more than a general guide.

That's the one category without a third chance. Car seats, allergies, medication, supervision near water – if a grandparent won't follow the rule, unsupervised time stops until they will, and you can say exactly that, kindly and without negotiating. This isn't about respect; it's about what you're responsible for.