This is the shocking moment a furious girlfriend rammed her boyfriend with a pickup truck for refusing to go home after drinking.

Thai woman Porn, 57, ploughed into her younger lover Anurak Duangsorn, 42, with her Isuzu D-Max pickup after he reportedly went missing for four days from their house in Chonburi, Thailand.

She said she drove around searching his favourite hangout spots before finding him casually chatting with his friends at the Samakkhi Pracharam Temple carpark on November 4. However, the couple were said to have had a row when Porn blew up at her boyfriend for making her worry.

CCTV footage shows her swerving the vehicle and accelerating toward an unsuspecting Anurak. She struck him with full force from behind, with the man narrowly avoiding being crushed under the tires.

Police Lieutenant Colonel Nathakorn Chanlod, Deputy Superintendent of Investigation at the Nong Prue Police Station, said the incident was reported at 1 pm.

He said: 'After inspecting the scene, we found that both the injured person and the perpetrator were drunk. An empty bottle of liquor was found in the pickup and collected as evidence. We have also obtained footage clearly showing the crash.'

Anurak suffered a head wound, lacerations and abrasions across his body, and severe back pain. He was taken to the Bang Lamung Hospital for treatment.

Choking back tears, the emotional boyfriend said: 'She tried to kill me with the pickup truck after we fought. She has always been violent towards me when we argue.'

His girlfriend Porn was still at the scene when police arrived. She allegedly admitted that she was still married to a foreign man but had been having an affair with Anurak for four years.

She said: 'I tried to run him over out of anger. Before the incident, I had been searching for him for more than four days. He did not come home after drinking with his friends. I was furious when I found him just sitting there at the temple. His friends were also mocking me.'

Porn was taken to the police station to be charged with drink driving. Police said they were waiting for Anurak to press charges before proceeding with prosecution.