I had incredible sex with colleague – but I’m convinced she’ll abandon me like my new bride did just six months ago

DEAR DEIDRE: I HAD an incredible night of sex with a colleague but am now convinced she’ll abandon me – just like my new bride did six months ago.

I’m a married man but separated from my wife after she announced to me that she had been cheating.

We had barely unpacked from our honeymoon when my wife, who is 25, came home one evening and confessed she had almost left me at the altar because she had been having an affair with her first love.

She then did leave me, to run to him — and I was bereft.