I smiled politely and only made 200 sarcastic comments.
But he's introduced her to the DC and I expect I'm going to have to meet her properly and make this situation normal for them.
Its not the age gap that's worrying me too much, but the fact that she is the same age as his first born and our 8 year old has commented on it.
Do I need to say anything or shall I just leave it to them to explain?