December 18, 2011; 5 months, 4 days.
I told Dan that I had heard this from Mila before now, yet he didn’t believe me. My brother and mother also heard it at least a couple of months prior to this. Ah well, this is when he got it on video, this is when it counts.
*Update: I’ve found that this has continued for months after this video, usually when Mila is upset. Mila’s upset, she says “mama”. Mila’s happy, she says “dada”. Guess she just sees me as the consoler.