Jennifer Garner and Ben Affleck reunited Tuesday to leave their three children back to school as the fall semester kicked off, the Daily Mail reported. The estranged couple has been surrounded by several reconciliation and fourth baby rumors, as speculation grew with the two still not finalizing their divorce despite announcing the split last year.

On Tuesday, Garner was seen along with Affleck outside the school gates in their Brentwood neighborhood. The "Alias" actress sported her workout outfit while Affleck wore a checked shirt with jeans. Last June, Garner and Affleck announced their separation, ending 10 years of marriage.

Last month, Garner was spotted together with Affleck in an emotional and teary reunion, while the "Batman v Superman" star was pictured expressing some anger.

Garner was surrounded by pregnancy rumors for the last few weeks, with some reports claiming that the baby was the reason the two were working on their marriage. However, pregnancy rumors were quashed after the actress was spotted wearing tight-fitting clothes.

Meanwhile, some reports also claimed that Garner and Affleck are not getting back together, but the two have been keeping a cordial relationship for the sake of their children. Over the weekend, Garner attended the Film Festival in Colorado for the screening of her upcoming movie "Wakefield," co-starring Bryan Cranston. During this time, Affleck reportedly looked after the children.