A British woman is facing two years in jail in Dubai for calling her ex-husband’s new wife a “horse” on Facebook, campaigners have said.

Londoner Laleh Shahravesh, 55, was arrested at a Dubai airport after flying there to attend her former husband’s funeral.

She faces prosecution over two Facebook comments she posted on pictures of her husband remarrying in 2016.

The Foreign Office said it was supporting the mother-of-one.

Ms Shahravesh was married to her ex-husband for 18 years, during which time she lived in the United Arab Emirates for eight months, according to the campaign group Detained in Dubai.

While she returned to the UK with her daughter, her husband stayed in the United Arab Emirates, and the couple got divorced.

Ms Sharavesh discovered her ex-husband was remarrying when she saw photos of the new couple on Facebook.

She posted two comments in Farsi, including one that said: “I hope you go under the ground you idiot. Damn you. You left me for this horse”.

Under the UAE’s cyber-crime laws, a person can be jailed and fined for making defamatory statements on social media.

Detained in Dubai said Ms Shahravesh could be sentenced to up to two years in prison and fined £50,000, despite the 55-year-old writing the Facebook posts while in the UK.

The organisation said Ms Shahravesh’s ex-husband’s new wife, who lives in Dubai, reported the comments.

It said Ms Shahravesh and her daughter flew to the UAE on 10 March to attend the funeral of their husband and father, who had died of a heart attack.

At the time of her arrest, Ms Shahravesh was with her 14-year-old daughter, who later had to fly home on her own, it added.

‘Quite vindictive’

The chief executive of Detained in Dubai, Radha Stirling, told BBC News that both her organisation and the Foreign Office (FCO) had asked the complainant to withdraw the allegation, but she had refused.

The decision “seems quite vindictive really”, she added.

Ms Stirling said her client had been bailed, but her passport had been confiscated and she was currently living in a hotel.

She said Ms Shahravesh was “absolutely distraught” and it was going to take her a long time to recover from her ordeal.

Her daughter was “very upset” and had “been through really what you would call hell”, she said.

“All she wants is to be reunited with her mother,” Ms Stirling added.

The 14-year-old was putting together an appeal in her mother’s case, Ms Stirling said.

She added that “no-one would really be aware” of the severity of cyber-crime laws in the UAE, and the FCO had failed to adequately warn tourists about them.

The FCO said in a statement: “Our staff are supporting a British woman and her family following her detention in the UAE.

“We are in contact with the UAE authorities regarding her case.”