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LOS ANGELES (AP) – Jennifer Garner and Ben Affleck filed divorce petitions Thursday, the first step in formally ending their marriage more than a year after they publicly declared their relationship was over.

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The actors both filed divorce petitions in Los Angeles County Superior Court, citing irreconcilable differences and seeking joint custody of their three children, who range from 5 to 11.

The filings were made without attorneys and are virtually identical. Neither lists a date of separation.

The couple announced they were separating in June 2015 after 10 years of marriage.

“We go forward with love and friendship for one another and a commitment to co-parenting our children,” Garner and Affleck said in a joint statement at the time. “This will be our only comment on this private, family matter.”

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The actors met while making 2003’s “Daredevil,” in which they both played superheroes.

Affleck, a two-time Oscar winner, announced last month that he had recently completed treatment for alcohol addiction.

His breakup from Garner returned him to the tabloids, where he had been a mainstay years earlier because of his relationship with singer Jennifer Lopez.

He lamented the renewed focus on his personal life after years of attention on his role as a parent, and the critical success of the Oscar-winning film “Argo,” which he produced and directed.

“This business tends to exaggerate highs and lows,” Affleck told The Associated Press. “I’ve had legitimate lows, movies I didn’t like, and I’m very proud of the movies I directed and so on. But you become a cast member in a soap opera that you’re not writing. You get the script every day and you find out what your role is that day.”

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