My boyfriend thinks this is okay?

So my boyfriend and I work together and before we got together he had a few drunken kisses with another woman in my job. This woman has been nasty to me as a result but my boyfriend and I were chatting yesterday about her and although he doesn't chat to her he said when he sees her he says hi and tells her she looks fab when she's in a group. He thinks this is okay and I obviously dont. What do you think about it?

My boyfriend thinks this is okay?
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