Trying to find a song but dont know any set lyrics. Can you try and figure it out by the info provided?

There is a song that i think is R  B that i have been thinking about
for a long time and i CANNOT remember enough of the lyrics to figure
out what the song is and i have NO CLUE what the name is. All i
remember is that it starts out and it is a man singing a song to his
girl friend about how she hurt him, he talks about how he got her all
these gifts, how much he loved her and how the sex was good, stuff
like that. Then there is another song that is the reply to his to her
in which she calls him a puss for having to write a song about how
much she hurt him. She talks about throwing the stuff that he bought
her out and that when it came to the sex she got off better all by
herself. That is all i remember about the song. If anyone has any idea
what or can give me a clue as to what they think it is that would be
so frigign awesome!!
I also believe this song was popular between 2003-2006