So, I go to several dictionaries to look up babysitting/babysitter:
OK, so there's some wiggle room in the third definition.
Then I asked Carol: "Has ANYONE EVER said to you, "Oh, you need to babysit Lydia [because she's sick, etc.]? And the answer, as I suspected, was "No." SHE watches, SHE tends to, SHE cares for. And I babysit? Nah, *I* watch, *I* tend to, *I* care for.
I really believe the linguistic distinction matters. When she's ready to be in a relationship and have children THOUSANDS of years now, I want her to have a partner who is a caregiver, not a babysitter.
Of course, it was difficult to give Lydia care when she went three or four days this month when she ONLY wanted Mommy, ironically around Father's Day, but that too has passed.
What hasn't passed is her utter rejection of her high chair in the past 72 hours in favor of a "grown-up" chair that she can pull herself onto. She is now at the table (in the booster seat), just like everyone else.
And that's what I learned about myself from my daughter THIS month. Happy year and a quarter, Lydia.