So my MIL gave my daughter the whole icing off the top of a mini cupcake and also most a second one…

So my MIL gave my daughter the whole icing off the top of a mini cupcake and also most a second one at my SIL play tonight, didn't ask just did it, and wouldn't give her to us when we needed her, and was being rude, and my fiances grandma yelled at him for getting our daughter from my MIL when she was wanting her daddy and mommy. And my grandma in law making snide comments all night. I wish we weren't in public so my fiance could take care of it, but now we have to wait until he can call tomorrow... horrible night.