Jim Carrey Fires Back at Ex-GF's Husband

Jim Carrey is going OFF about allegations he transmitted STDs to his deceased ex-gf, Cathriona White ... and his latest retort took just 20 words.

Jim went right at White's estranged husband, Mark Burton, saying ... "Is this the way a 'husband' honors the memory of his 'wife?' The real disease here is greed, shameful greed!"

Burton filed the wrongful death lawsuit against Carrey claiming the actor pressured Cathriona to stay quiet after she contracted Herpes and Gonorrhea from him.