Two sisters attending an Atlanta Braves game claim they helped expose that a man's wife, who was seated in front of them, was cheating on him.

Delana and Brynn Hinson said they were at the Braves game on Wednesday against the Los Angeles Dodgers when they caught the man's spouse allegedly sexting a man saved as 'Nancy' in her phone.

They took pictures and posted photos to Twitter of the seemingly adulterous text messages they claim she sent to 'Mark Allen', as well as the note, which have since gone viral, Uproxx reported.

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Delana and Brynn Hinson said they were at the Atlanta Braves game on Wednesday when they took pictures of the woman's allegedly adulterous text messages - they then wrote the man a note

The man's wife allegedly sent seemingly adulterous text messages (photos taken by the sisters that were posted to Twitter shown above) to a man called 'Mark Allen', the sisters claim

Delana wrote the note to the man during the game at Turner Field that read: 'Your wife is cheating on you. Look at the messages under Nancy! Its really a man named Mark Allen. There is pictures on my phone.'

She then continued saying if his wife deleted the messages he could contact her and she left her phone number. She ended the message saying: 'Sorry, just thought you should know!'

Brynn then posted the pictures on Twitter with a message that read: 'When there's a married couple in front of you but....hoes ain't loyal so me & @lanabaybee8 expose em! #Nancy #ormark.'

In a conversation on Twitter, she also wrote that the couple had been married for 29 years.

The sisters said they handed the man the note as he was leaving before he stopped and turned around giving them a thumbs up. About 30 minutes later, they claim he messaged Delana asking for the pictures.

Some unsure if the act was fake have criticized the sisters saying they edited the alleged cheat's text messages.

However, the pair hit back by posting video of when the note was being written that evening as well as a text that was apparently sent from the man asking for the pictures.

On Twitter, Brynn shared the photos of the text messages and note to Twitter (shown above) on Wednesday night where they have since gone viral

The sisters said they handed the man the note as he was leaving before he stopped and turned around giving them a thumbs up. One of the sisters also posted a picture of a text (right) apparently from the man when he asked for the pictures

Some unsure if the act was fake have criticized the sisers saying they edited the alleged cheat's text messages

Last year in a similar incident, a sports fan during a Detroit Lions football game confronted a stranger after he claimed he saw the man's very pregnant girlfriend 'romantically texting' another man throughout the match.

At the end of the game, the man called 'Lye' handed the other man a note revealing the alleged adulterous text messages, and later posted a picture of the note and the pair he claimed to be the couple to Facebook.