Kaelyn & I took our first "official" Macie babysitting duty yesterday morning while Lisa & the kids went to Galveston. Kaelyn was quite taken with the responsibility for the first half hour and then got a little annoyed with some of Macie's crying. At one point K leaned over Macie, put her finger to her lips and said "SHHHHH Macie...be QUIET!"
By lunchtime, while I was feeding Macie, Kaelyn instructed me that I needed to "put Macie down and hold her (Kaelyn) with two hands." I think K had had enough Mommy sharing at that point.