T.I.'s wife, Tiny, wants out -- she filed for divorce.
Tiny filed legal docs earlier this month in Georgia's Henry County. They got married back in 2010 and have 3 kids together -- 2 sons and 1 daughter.
We're told the rapper and Tiny had been going through a rough patch that started several months before an awkward photo surfaced showing Tiny pictured with the rapper's nemesis, Floyd Mayweather, and Mariah Carey at her Halloween party.