Is OTHER wrong in the post ? POST : This isn't nearly as serious as a lot of the posts on here, but when chatting about it I have gotten some varied opinions. My husband agrees that I was in the right, but one friend in particular thinks I should have been more generous.
Yesterday, I was at the grocery store to pick up a couple things. One of the most important items I needed to pick up was a specific brand of yogurt, its low sugar and high protein and also tastes delicious. My two toddlers both love it, so between them and I we eat quite a bit of it (they're small yogurts so we eat around 3-4 a day). 
I approach the yogurt aisle, talking to my kids in the shopping cart and paying no mind to any other customers. No one was near me, but there was a lady at the other end of the yogurt display putting yogurts into her own cart. I had grabbed all 6 of the yogurts of one specific flavor, (the one the kids like the most), and was ready to head to the checkout. As I grab the last one, she comes over and looks at the display then down at my cart. She then asks me to please give her half of those as she wanted some too and there were none left. I felt super uncomfortable, this was barely two days of yogurt and I would have taken more if they had more so I certainly didn't want to give any up. I politely (albeit begrudgingly) gave her one, leaving me with five. She was upset by this, as if I had no right to take every one of that flavor on the shelf (to be clear there are several other flavors of the same brand she could have purchased). 
I don't think I'm the asshole because she wasn't even near me or looking at those yogurts; she was buying other yogurts when I grabbed them. My friend disagrees and says I should have split them with her and that its "only polite". So reddit, be honest, AITA?

TLDR: I took all the yogurts and wouldn't split them with another customer (though I did give her one of them out of my six).