The star took to her Twitter on Monday to warn the individual, writing:
‘Untrue statements are liable so feel free,’ before telling followers she felt ‘another twitter meltdown’ coming on.
Nicola then asked for help blocking ‘a t***’’s number from her phone, as she was sick of the abuse he was sending her.
On Monday, Nicola's estranged husband Tom, who now works as a concierge in Las Vegas, accused Nicola’s pal Maria of being a prostitute, writing: ‘Been told by your pimp £1000 per hour and you do anal in Dubai. maybe drop a couple of 0’s and you might get some work.’
Following a response from Maria, Williams continued his vile Twitter tirade, accusing the star of earning more from TOWIE than from her alleged sex work.
Earlier in the day, Nicola has tweeted former husband Tom asking for him to get in contact.
She wrote: ‘Don’t think your getting my messages? Need to no the plan (sic),’ though he did not reply openly on social media.
She also shared the poignant message: ‘Sometimes you have to forget what you want to remember what you deserve.’