"Mom" is me!

I was on the phone this morning and I glanced over to the calendar Lillianna made in school a couple of months ago. January is hanging by one corner so I can see February underneath it. I noticed Lillianna had written "Mom's B-day" on February and my first reaction was confusion. Why would Lillianna write that my mom's birthday was in February? She knows it's in July!

Suddenly I realized that she meant my birthday. I'm Mom! You'd think I could figure that out after nine years but it still makes me stop and think when I see Lillianna write Mom on a calendar. I immediately think of my mother.

Has this ever happened to you?