According to the Man of the House Songfacts, on this song Fantasia sings about battling with her useless man for control of the relationship, as she's tired of feeling like she is taking on both the male and female roles.
If we don't got it, I go get it, it ain't a thang
And if it's broken, I fix it, I don't complain
But now, see, it's gettin' a little out of hand
Cook, cleaning, providing, taking care of little man