The 24-year-old beauty owned up that she KNEW she'd made a disastrous mistake marrying the Ordinary Boys singer-just four days into their HONEYMOON.
For the last six months of marriage they never made love once and ended up sleeping in separate beds.
Chantelle, whose fairytale wedding in August last year clinched a £300,000 magazine deal, admitted: "We were destroying each other."
In an exclusive interview with the News of the World she told how she was so unhappy as Mrs Preston she:
DROWNED her sorrows in booze and binged on comfort food
FORCED herself to vomit after huge restaurant meals,
PLUNGED two stone in weight as she dropped from size 12 to size eight,
SUFFERED panic attacks whenever she left home, and
TURNED to a doctor for help and was told: "You need counselling."
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