She set up home with her Where The Heart Is co-star Adam Harvey in 2004.
The couple split up two years later but they remained friends and Harvey continued to be a presence in her son’s life.
The actress, who also had a regular role in The Bill, gave birth to her son Tyler in 2002, when she was 17.
She brought him up alone and has never publicly revealed who the father is.
Even by a Time Lord’s standards, it’s a fairly head-spinning concept.
David Tennant, the tenth Doctor Who, has become engaged to the daughter of the fifth Doctor, Peter Davison.He's gearing up to watch the final episode of Broadchurch, which is guaranteed to be an emotional one.Yet David Tennant seemed in good spirits as he stepped out with wife Georgia Moffett ahead of the season finale.The whodunnit series has kept the nation gripped for weeks, with the identity's rapist finally set to be revealed on Monday's episode.Show writer Chris Chibnall has assured that Trish's [played by Julie Hesmondhalgh] rape story-line will be wrapped up adequately, and that the finale episode will also draw on past elements to where the series started in season one.That will be exactly two years after the Scottish star made his final appearance as the Doctor before handing the role over to Matt Smith.A source said: ‘David and Georgia are besotted with each other and can’t wait to tie the knot.’Tennant encountered his future father-in-law on screen in a special Children In Need episode of Doctor Who in November 2007.It's always that tricky thing with a remake, especially when it's something that's well loved.You're coming to something that has a built-in fascination, but with that comes people ready to feel disgruntled that it's being remade at all.Davison, 59, played the Doctor from 1981 to 1984, in which time Georgia was born to his first wife, American actress Sandra Dickinson.Miss Moffett’s big break came when she appeared in several episodes of ITV’s Peak Practice when she was 14.