We had a starfish recently who was only with us for a day. While she was here, when she needed something, she addressed me as "Mom."
I didn't correct her.
I didn't say, "No, I'm not your mom."
Because in her short turbulant life she had learned what a "mom" truely is.
She had learned that "mom" is who you go to when you are in need.
She had learned that "mom" is the person who takes care of you. (& takes care of all the other little people running around)
I don't know that she was old enough to observe this next one herself, but I would add:
"Mom" is the one who sacrifices and puts you before herself.
Birth moms are "moms"
They sacrifice their bodies, their phsical comfort, their 'pre-baby body', so that another human being can have a chance at life and all the joy/pain, fun/suffering, love/loss that comes with that chance.
A biological mom who's children are in foster care is still "mom."
She in a position where she can not meet her child's needs, so she must put aside the needs of her own heart, and share her child with someone else untill she can do it herself.
Foster moms are "moms". When a child in their care has a need, they are the ones who have to look past bad behaviors and tantrums to figure out what that need is. Then they must find a way to fulfill that need despite busy schedules and tight budgets.
Then the burden is on their shoulders to help that child learn appropriate ways to express their needs.
As I have thought about the deffinition of a "mom," I can't help but think about people who have been my "mom." My mom lives hundreds of miles away. So when I have a need, more often than not, I must go to others. Others who sacrifice their time to take care of me - and be my "mom."
Isn't that what life here on earth is all about? Taking care of each other. Doing as our Heavenly Parents would do.
I'm grateful I get to be a "mom" in the traditional sense. But I'm also gratefult that I also get to be in the position to be "mom" for so many others.

