Trina Feels Like French Montana Played Her With Khloe Kardashian

It seems French Montana is banging Khloe Kardashian ... and his main squeeze Trina is hotter than fish grease over it -- and the rapper's now telling friends she's done with his tricky ass.

Trina and French weren't officially BF and GF -- but TMZ was told they were living together in New Jersey -- sources close to the couple say she was devastated after seeing video of Khloe/Montana all over each other last week at a strip club.

Trina feels like she got played -- She and French were talking regularly up until a few weeks ago when he started working in L.A. on his next album ... and now it's radio silence.

There's been no confirmation Khloe and French are dating -- but they're definitely banging, right?

SOURCE