Foster cited irreconcilable differences as the reason for the split and listed their date of separation as Sept. 9 — the same day he filed for divorce.

Laura Prepon and Ben Foster are officially ending their five-year marriage. According to legal documents obtained by PEOPLE, Foster, 44, filed for divorce from the That ’70s Show actress, also 44, citing “irreconcilable differences” as the reason behind the separation.

Hollywood power couple Ben Foster and Laura Prepon have decided to part ways after six years of their marriage and the actor requested that their prenuptial agreement be upheld and that assets and debts be divided equally.

"X-Men" star Foster, who shares two children with "Orange is the New Black" and "That '70s Show" actress Laura Prepon, is seeking a divorce.

Ben Foster and his wife, Laura Prepon, have surprised many with news of their separation, as the couple has filed for divorce. The details surrounding their decision remain private, leaving fans reflecting on their journey from long-time friends to a married couple with two children.

Ben Foster has filed to divorce Laura Prepon after six years of marriage. According to court documents obtained by TMZ, the X-Men: The Last Stand actor applied to end his union with the That '70s Show actress on Tuesday.

Ben Foster has filed for divorce from his wife, Laura Prepon. Foster, 44, cited “irreconcilable differences” as the reason for the breakdown in his marriage with the “That 7

Laura Prepon and Ben Foster may have married when they were in their late thirties, but the actors met when they were just teenagers. The Orange Is the New Black alum and the 3:10 to Yuma star share a mutual longtime friend — actor Danny Masterson,

Ben Foster has filed for divorce from Laura Prepon after six years of marriage, Us Weekly can confirm. Per docs obtained by Us, Foster, 44, cited "irreconcilable differences" as the reason for the dissolution of the couple's marriage.