Mr. Courteney Cox — David Arquette — checked out of rehab Sunday after nearly a month of treatment for alcohol and other issues.

His rep confirms:

“He has competed his treatment and has left,”

Another source who knows David added that the actor is:

“in great spirits. He’s feeling good and he’s ready to move forward.”

That’s great news — we hope David has defeated his inner-struggles and can be a better person for his family and his daughter, Coco.

David and superstar Friends wife Courteney Cox split in October.