The Welsh model said that the messages of hate that she receives are stopping her from moving on with her life, following the revelation that Ryan Giggs took out a super injunction to prevent publication of an affair.
"Some of the stuff I get called is vile. I just don't know where people get their morals from to do it," she told WalesOnline.
"I don't want to have to face it every single day. Some days I can just cope with it fine, but other days it can really catch me on a bad day."
She added: "I just want them to let me get on with my life but some people are reluctant to let me do it.
"It's just not fair. I shouldn't be having that much stick - I think I've suffered enough."
The former Big Brother contestant said similar comments back in February, pleading that she wanted her "life back".
Thomas has used Twitter to regularly post photos of her on holiday wearing swimwear and bikinis in recent months.