Courtney Stodden Files for Divorce from Doug Hutchison

Courtney Stodden's made the move to officially end her marriage with actor Doug Hutchison after more than 6 years together ... TMZ has learned.

Courtney filed divorce docs Tuesday, but it's unknown at this time whether she or Doug will ask for spousal support. The couple announced a split in February 2017, but it was unclear if they were trying to reconcile ... until now.

The couple has no children together.