Robin Thickie and Paula Patton Divorced (+playlist)

Robin Thicke threw a Hail Mary last Friday to try to save his marriage
... cancelling his Atlanta concert and flying to Canada to plead with
his wife ... TMZ has learned.

Sources connected with the couple
tell us ... Paula Patton told Robin Friday she wanted to end the
marriage. Robin then abruptly cancelled his show, saying he had throat
problems. But the cancellation was solely so he could sit with his wife
and try to change her mind.

We're told Paula -- who is shooting a
movie in Vancouver -- and Robin had a long, face-to-face talk ... both
acknowledging they had not been getting along and frequently arguing.

Our
sources say in the end Robin realized Paula was determined to end the
marriage and reluctantly agreed, but was very upset. We're told she was
also upset.