The former footballer and model Nicola, 30, have been having marriage problems since it was reported that he'd been unfaithful.
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While Nicola, who is mum to their two sons Rocky and Striker, has admitted to 'having fun and getting back to the happy girl she used to be', Tom appears to have targeted former friends on the social networking site.
He wrote: "Found yourself unfollowed by me recently trust me I know what you've been doing #beverycareful #friendyeah"
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Nicola confirmed she and Tom had separated last month, telling a British magazine: "I've known my marriage has been over for months, but I've been fighting it. I'm the lowest I've ever felt.
"Everyone sees me as a strong, hard-faced b*tch, when actually I'm just an insecure girl who wants her marriage t work.
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"I'm not perfect, but I've been 100 per cent faithful to my husband, marriage and children, and I can take that away from this."
When the magazine asked Tom to comment on the state of his relationship with Nicola, he reportedly replied: "Go f*ck yourself."