Split the bill or not?what would you have done?

[user1471888857]

So I met up by myself with a friend and her 3 children for lunch.
I ordered my food and a drink which in total came to £10 exactly.
My friends food was £10 and for the 3 kids it was £22.
The bill came for £42 and my friend said "so that's £21 each"
I was kind of flustered and didn't want to come across greedy so I just paid the £22.
What the hell..surely she knew her share was more with the 3 kids.

Did she include your nephews in the hot dog round?
I think that the OP means that she bought them all a hot dog.

She isn't a friend, she's taking the piss.

Fuck that. Her kids, she pays.

That's a bloody cheap lunch fro her and her 3 kids.

Go out with her again. Have 3 expensive courses, have her pay half.

They let you pay £35 for a salad.

The rotten lot.

Op...I would have put a tenner on the table and said right, that's mine and there's a couple of wuid for a tip.

I can't stand greed and unfairness.
I would have said something.

I always use cash.
It's the best way.