The Take That star moved to America in 2004, but recently arranged for his 33-week pregnant spouse to fly back by private jet to UK, where he is now planning to settle permanently, reported Daily Mirror online.
"Robbie has always planned for his baby to be born in Britain, it's really important to him. He moved to America to enjoy the lifestyle, anonymity and climate but his heart still belongs in the UK," a source said.
"He wants his parents around during their grandchild's early months and can't wait to enjoy a proper family Christmas," it added.
American actress Field, 33, will also take her mother with her to England.
Initially they will rent a place while looking for a permanent base in the UK. Williams decided he wanted to return to Britain after reforming and touring the country with the band.
"Touring with Take That and soaking up the fans' reaction gave him a hunger to perform again. He's like a kid in a toy shop at the moment. He has one of the most exciting years of his life ahead of him and can't wait," the source added.
