Kevin Hart's Ex-Wife -- I Don't Care What He Does With His Money

Kevin Hart's ex-wife Torrei has her own life, her own money, her own career ... and she's OVER Kevin Hart ... so she says.

Our photog got the "Atlanta Exes" star at LAX Wednesday ... as she pimped her new line of mixers, she insisted she was not bent out of shape when Kevin and his freshly-minted fiancee came face-to-face with her at Magic City strip club in ATL Monday ... where Kev dropped $40K.

Good Q by our photog -- If Kevin invites her to the wedding, would she go?