(Strip Number 13806, Original Publication Date, 27 December 2016)
Panel 1: Having noticed Mike playing with HER Disney Princess playset, Lizzie squawks that SHE got that for Christmas and it's HERS!! Mike's response is that she's got to learn to share.
Panel 2: He says the same thing when she loses her shit when he does her puzzle when he's got his own.
Panel 3: A little while later, we find Elly calling her out on eating his chocolate Santa.
Panel 4: Her repsonse? "We're sharing!"
Summary: MY response is to assume that yes, they'll back Lizzie's play because Katie and Lynn are mad at Aaron for something that shouldn't be our business save for the fact that they insist on airing their dirty linen in public like low-class jerks.