Maria immediately filed for a divorce from the former actor and governor back in July.
It seemed it was definitely over for their 25 year union, but over this past holiday weekend, the two spent some time together in support of their kids.
They both attended a Christmas mass on Saturday night for their kids in Brentwood California, exchanging smiles and a few words throughout the night.
While it appeared as if they were rekindling their flame, it seems like it was just to put on a good face for their children.
A source tells PEOPLE Magazine:
"Children and family come first...Arnold and Maria will always come together when it comes to supporting and loving their children."
There have been many online reports saying that Maria might be having second thoughts about their divorce.
What's your take on Arnold and Maria's marriage?