This week’s dilemma is as follows:

You and your husband are close friends with your next door neighbours, Lucy and Neil. You frequently go out together, and you and Lucy are especially close.

One day, you’re out shopping when you see somebody who resembles Neil. You look more closely, and you see that it is indeed your next door neighbour, and he is kissing a woman who is not his wife.

What do you do? Do you A, confront him, with what you know, B, tell his wife, or C keep quiet because it’s not really any of your business?

What would you do?