Only a certain type of people know this song. Whats the song Name

Its the 22nd of loneliness The twenty second of loneliness
And we've been through so many things
I love my man with all honesty,
But I know he's cheating on me
Look him in the eyes,
But all he tells me is lies to keep me near
I'll never leave him down though I might mess around
It's only 'cause I need some affection, oh
So I creep, yeah, just on,
On the down low, 'cept nobody is supposed to know
So I yeah, 'cause he doesn't know what I do
And no attention goes to show oh