Emma Willis, the wife of McBusted star Matt, has opened up about his stint in rehab and confessed that although she had only known him for a few months when that happened, she stuck by him. 

Speaking to Fearne Cotton in the new McBusted documentary, Willis explained that they support each other through everything because that's just what you do when you're truly in love:

"He went to rehab when I'd known him for three months, so initially we hadn't known each other very long. I was in this whirlwind with him and you don't really think about it, then more time goes along and he went again."

"Firstly our relationship was quite serious [in the beginning], then we'd been together a couple of years and this isn't just a kid that needs a couple of weeks break. This is someone that does genuinely have a problem. It just takes time."

The TV presenter added: "You have to ask yourself, I'm not going to leave him because he has a problem. You stick together and do it."

Watch Willis talking about rehab below: