Look, I am one of the most easy going people on the planet and I'd be the same as you and not really react if someone tried to get my baby's attention with her foot.

But like you too, it would gnaw away at me later.

And I just think it's rude and not a nice way to treat a baby. And the more I think about it, it's just not right and IT'S JUST NOT BLOODY ON.

The milk/water incident on top of that. Something's not right. I too would look at other options.