Kevin Costner ‘is trying to get’ ex Christine Baumgartner back amid reports he feels ‘blindsided’ by the recent end of their 18-year marriage

Two-time Oscar winner Kevin Costner is reportedly trying to win back his estranged wife Christine Baumgartner, less than a month after she filed for divorce.

Following the recent end of their nearly 19 years of marriage, reports are surfacing that the actor, 68, is not ready to throw in the towel on their longtime relationship.

‘Everyone thought Kevin and his wife were super happy so it’s all surprising,’ the insider revealed to Us Weekly. ‘He truly loves her and is trying to get her back. He’s been blindsided by this.’

Earlier this week, it was revealed that the Yellowstone star’s nonstop work schedule reportedly made the mother-of-three, 49, ‘unhappy’ as she yearned for him to  spend more time at their family home in Santa Barbara.

‘During filming, Kevin is not around very much. His absence has been very hard for her,’ a source told the outlet.