London, November 17:Singer Kerry Katona is heartbroken and feels like "there has been a death" in her family following the breakdown of her third marriage.
The 35-year-old "Atomic Kitten" singer, who recently called off her marriage to George Kay, says she is responsible for the end of their relationship, sources said.
"I am heartbroken... George was with me 24/7. It's like somebody has died. He was my best friend. I just feel like there's been a death and I feel like it's my fault. Like I've done something wrong," Katona said.
The 35-year-old star - who has kids Molly, 14, Lilly, 12, Heidi, eight, and Max, seven, from past relationships and 19-month-old Dylan-Jorge with George said she will always love him.
"I think there will always be a part of me that will love George. I think the hardest thing is walking away from somebody you love so much, but it's the right thing to do.
"I have worked hard to get my life back on track. I really wanted our marriage to work. I miss him every day but I know it's not healthy," she said.