1998 Chevy Malibu Help! - Cannot remove front, driver side

I've drilled out the 3 mounting holes on the power window motor housing, but the motor is literally stuck in place to the regulator. I'm not sure if it's been glued on, but no matter how hard I try to pry it off, it won't budge. Any suggestions as to how I can successfully remove the power window motor from the window regulator would be greatly appreciated!