As if being accused of domestic violence isn't bad enough ... the wife of NFL lineman Roy Miller now claims he's a vindictive alcoholic who's trying to drain the family's bank account to leave her high and dry.
30-year-old Miller was cut by the Kansas City Chiefs back in November following a domestic violence arrest in Florida -- despite signing a 1-year, $1.4 million deal before the season.
Now, Miller's wife has hit Roy with divorce papers -- and also got a temporary restraining order against him claiming the Nov. attack, in which he ripped hair out of her head, occurred in front of one of their kids.