Yes. Even though it has cracks on it, it still stands firm before my child accidentally broke it so it's my responsibility to offer a replacement for it. If my friend said it's okay not to replace it since it has already cracks beforehand, I'd still somehow manage to get her a vase... maybe not as pretty as her previous vase but something I could give just to say how sorry I am for what happened. That broken vase probably means a lot to her since he/she's still keeping it even though it's cracked already.

I'd also advice my child to be a lot careful next time so accidents like this wouldn't happen anymore.

Well, it depends on how well I have known this friend. If she's a very close friend of mine and she insists that it's okay then it's okay but if it has a sentimental value then I'd replace it.

Absolutely. My child is my responsibility. While I may not always be able to control him or her, my child's actions fall back on me. Unfortunate; I know, but that's how I see it and how I handle things.

I'd apologize and ask my child to apologize as well. Mind you, accidents happen so scolding is not likely necessary. I'd take the opportunity to teach two lessons.

First; as I said, that accidents happen and that it's o.k. Secondly, that we own up to our mistakes even when they are accidents. When we do something wrong; even unintentionally, we step forward and say, "Hey, this is what happened. I'm sorry." And then we suffer to consequences. If that means replacing a vase, it gets replaced. If it means getting grounded, the child gets grounded. The idea is teaching honesty, integrity and responsibility. This seems like a perfect opportunity to teach a great life lesson.

Children learn by example. Were we to run from a mistake made; intentional or not, it would teach them to do the same.

It is my opinion that the vase being cracked is of no relevance.

You should certainly offer. If the friend is gracious she will acknowledge that accidents happen and not accept your kind offer.

Yes, if the money is right!