After 11 years apart and a many a Girl Next Door, Hugh Hefner and former Playboy Playmate Kimberly Conrad are finally getting a divorce. On Wednesday, the men’s mag founder filed documents in L.A. County Superior Court seeking to dissolve the former couple’s marriage, TMZ reports. According to the documents, Hef is asking the judge to set spousal support at $20,000 per month.

Relations between the exes have been bitter in recent months, beginning after Hef sold the house next door to his famous Playboy Mansion in Beverly Hills, where Conrad had been living . Conrad promptly filed suit against the 83 year old, claiming he has failed to honor their pre-nuptial agreement and owes her more than $5 million.

Hefner and Conrad, who married in 1989, have two sons together, Conrad, Marston, 19, and Cooper, 17.