Reese Witherspoon and Jim Toth have officially filed for divorce after 12 years of marriage, citing โirreconcilable differencesโ as the reason.
According to the divorce papers, which were obtained by TMZ, the couple signed a prenuptial agreement in March 2011, which will โprovide adequate and sufficient provisions for their assets and debtsโ.
The agreement also states that the pair will share custody of their son, Tennessee, 10. They will be required to attend a parenting course, and have 60 days to submit a certificate of completion to the court.
Witherspoon, 47, shared the news to her 29 million Instagram followers on March 24, via a joint statement.
โWe have some personal news to share. It is with a great deal of care and consideration that we have made the difficult decision to divorce,โ the statement read.
โWe have enjoyed so many wonderful years together and are moving forward for everything we have created together. Our biggest priority is our son and our entire family as we navigate this next chapter. These matters are never easy and are extremely personal. We truly appreciate everyoneโs respect for our familyโs privacy at this time.โ

Witherspoon married Toth, 52, in a 2011 wedding at her Californian ranch, wearing a custom pink Monique Lhuiller wedding dress.
She gave birth to their son, Tennessee, a year later.
Witherspoon already had two children with her ex-husband Ryan Phillippe: Ava, 23, who is the spitting image of her mother, and son Deacon, 19.
In September 2011, the Morning Wars star spoke of her joy to marie claire about meeting Toth, and the stress she experienced as a single parent.
โI got lucky. I did. I got very lucky. Heโs so wonderful with the children. Iโm very blessed,โ she said.
โSomebody close to me once said, โOh, no man will ever accept your children,โโ she added. โAnd I just thought it was the most horrifying thing someone has ever said to me in my entire life. And until I got remarried, I donโt think I realised how stressed I was. I feel so much relief. I donโt think I realised how stressed I was being a single parent. It was really, really stressful. Itโs not easy on anybody. Itโs really traumatic.โ