This might be a hard one...

Okay the song is rapped and sung by a guy and the music is basically an acoustic guitar. The song talks about a guy who finds out his girlfriend cheated on him so he steals her new car and drives it into a tree...he also says he knows that he is gonna go to jail...

Not sure but this song is about a guy who steals his cheating gfs car and crashes it....so i thought this might be the one you're thinking of?? It's called Sittin at a Bar by REHAB

REHAB LYRICS

"Sittin' At A Bar"

Bar tender I really did it this time
Broke my parole to have a good time
When I got home it was 6 a.m.
The door was locked so I kicked it in
She was trippin' on the bills
I think she was high on some pills
She threw my **** out into the yard
The she called me a bum and slapped me real hard
And in my drunkin' stooper
I did what I should of never done
Now I'm sittin' here talking to you
Drunk and on the run

I'm sittin' at a bar on the inside
Waitin' for my ride on the outside
She broke my heart in the trailer park
So I jacked the keys to her ****in' car
Crashed that piece of **** and then stepped away

You know mo I'll probably get ten years
So just give me beers 'til they get here
Yeah I know the sun is comin' up
And ya'll are probably gettin' ready for closin' up
But I'm trying to drown my soul
I'm tired of this life on a dirt road
And everything that I love is gone
And I'm tired of hangin' on

She got me sittin' at a bar on the inside
Waitin' for my ride on the outside
She stole my heart in the trailer park
So I jacked the keys to her ****in' car
Crashed that piece of **** and then stepped away

I guess it's meant to be
Romance is misery
So much for memories
And now I'm headed to the Penitentiary
See me on T.V.
The next cop series
I am a danger
I guess I should've done something about my anger
But I'll never learn
Real things I don't concern
I poor kerosene on everything I love and watch it burn
I know it's my fault
But I wasn't happy it was over
She through a fit so I crashed that piece a **** nova

And now I'm goin' back again
Back to the pen to see my friends
And when we all pile out that county van
They'll ask me where I've been

I've been at a bar on the inside
Waitin' for my ride on the outside
She broke my heart in the trailer park
So I jacked the keys to her ****in' car
Crashed that piece of **** and then stepped away