What is that slow jam from like 6 years ago.....?!

I can't even remember the chorus so this is going to be a stretch!. It's a slow jam like Tyrese or Genuine!. I don't know who the artist is and I haven't heard it in forever!. It says something about how his ex girl that he loves is getting married and he has to get to the church before she marries this guy!. Idk!? Please help!! Any ideas!?!?
THANKS XOXOWww@Enter-QA@Com

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