"Chevy was functional. I didn't realize it right away," Jayni Chase says about her husband's past issues with booze ...

Chevy Chase's life could have been full of comedy, but instead, it's marred by tragedy, thanks to the comedian burning ...

Friends say it got ugly, and there was a time when he'd openly do the drug during meetings His wife Jayni recalls an intervention, where he admitted he had a problem and went to the Betty Ford Center ...