Washington, June 16 -- Jennifer Garner and Ben Affleck looked so cosy that there were reconciliation rumours. But her sweet Father's Day tribute did show they're in their best post-split era as coparents, reported E! News.

"Happy Father's Day to 3 people's favourite landing spot," Garner wrote in tribute to her ex-husband, posting a throwback photo of Affleck holding one of their three kids as a baby to her Instagram Stories.

After 10 years of marriage, Garner and Affleck parted ways in 2015 and finalised their divorce three years later. Despite their divorce, the two have remained good friends.

The actors, who were married for almost 10 years before announcing in June 2015 that they were separated and planning to divorce, have looked ...