Nicole Kidman dealing with regret after mother's demise: Source

Nicole Kidman is reportedly grieving the loss of her beloved mother.

According to the latest findings of Radaronline.com, the death of her mother has kept the Babygirl star longing for her estranged kids, whom she adopted with former husband Tom Cruise.

“They were their first two grandchildren and were once very close,” the source said of Nicole and Tom's kids. 

In 1992, the former couple adopted Bella Kidman Cruise. Three years later in 1995, they added another member to their family, Connor Cruise.

They went on to address, “It was a deep regret that they were unable to see her in person before she died.”

Before signing off from the chat, the actress claimed, “Nicole is wrongly taking responsibility for that, but it’s fueling her need for a proper reconciliation.”

Last month, another report from the outlet that Nicole has been trying to initiate a second reunion as "she was trying to put together a plan last year for get-together in the U.K.”

“But it didn't work out,” remarked the insider.