Sanity Lost

Three of my own, four not mine,
Seven kids, age one to nine!
Now let me explain, best I can,
You see, a long month it's been.
Approached with a mother's prayer,
“Could you provide my childcare?”
Twice I say, “Kids I adore,
Of course, why not, what's two more?”
A mistake I may have made,
patience is starting to fade.
After today I surely confess,
my lost sanity now needs GPS!