Katie Price has thanked fans for their support at this "sad time" after confirming she has separated from her cage-fighter husband Alex Reid.
The glamour girl issued a statement saying she married Alex "too quickly" and claimed he "changed from the man I fell in love with".
Following the announcement, she tweeted: "Morning, thanks for the support at this sad time! Hope you have great day! it's freezing outside. Hate getting up when it's dark x."
In her statement, Katie said she and Alex had been going through a "number of difficulties over the past few months" and added: "I accept that these were in part caused by my marrying too quickly - we all make mistakes and this was one.
"However, Alex changed from the man I fell in love with and some of his behaviour became difficult for me to understand and caused issues," she said.
The pair tied the knot in Las Vegas just 11 months ago.
Katie, 32, said she supported Alex's ambition to attract more media attention, but added that his desire to promote himself "contributed to our alienation".
The reality TV star, who divorced her first husband, Peter Andre, in 2009, also said the couple had failed to resolve their differences because "the issues between us are too deep rooted".
The statement went on to say Alex, 35, asked Katie to delay announcing their split because he wanted more time to think, but subsequently posed for newspaper photographs with her son Junior in a gym.
Katie denied reports she had discussed financial matters with her divorce lawyers, and said claims the announcement had been delayed so her film crew could capture Alex's reaction on camera were a "complete fabrication".