Along with receiving devastating burns to her face and losing her home, Kat lost everything in the arson attack on her house.
What she still doesn’t know is that it was husband Alfie who started the blaze in a desperate insurance scam.
But she’s about to find out.
During a trip to the housing office, Kat breaks down over the stress with a guilty Alfie sitting beside her.
After being caught squatting, Kat is in despair. She says: “I don’t care about my face. I don’t care that we didn’t save anything from the fire.
"I just want my son to sleep. Do you get it? I mean sleep through the night, a whole night, in a bed, in peace.”
Feeling that she’s not being listened to, a frustrated Kat insists: “The fire wasn’t our fault!”
A shifty-looking Alfie struggles to keep a straight face.
Kat will find out the shocking truth about the fire this week – but can she ever forgive Alfie?