Miranda star Tom and Tamzin announced their separation on 29 August and insisted they would "continue to support each other" when it comes to their two children.
Since then, former EastEnders actress Tamzin has reportedly filed for divorce citing "adultery", however neither she nor Tom have commented on this claim.
Earlier today (19 September), Tom spoke about their break-up during an appearance on ITV1 breakfast show Lorraine.
He said: "Everyone's OK and we're all good and we're all moving forward."
Tom is set to star in a new dark comedy play, The Lyons, which begins previews at London's Menier Chocolate Factory tonight. He also described being busy with work as "a nice way to focus".
Tom, 34, and 42-year-old Tamzin were introduced to each other through actor James McAvoy, a mutual friend of theirs, back in 2005.
They married a year later and welcomed their first child, a daughter called Florence Elsie, into the world in 2008. Last year, Tamzin gave birth to their second daughter, Marnie Mae.