ITV’s Protection star Katherine Kelly’s off-screen life – famous ex-partner and marriage heartbreak.

Actress Katherine Kelly is gracing our screens once again in the gripping ITV thriller Protection, and it’s not just her acting that’s got everyone talking – her real-life beau is quite the TV sensation too. In this nail-biting series, Katherine, 45, steps into the shoes of DCI Hannah Wheatley, a dedicated officer in the witness protection unit. …