A student who graded a heartfelt, four-page apology note from his ex-girlfriend and then tweeted it has been suspended from university.
Nick Lutz found the note under the windscreen wiper of his car from an ex he had blocked on his phone and social media.
She wrote to say sorry, but since he was still feeling betrayed by the breakup, he savagely attacked her spelling and grammar.
He scrawled all over it in red pen, accusing her of "using useless fillers", being "lackadaisical", and having a "strong hypothesis with nothing to back it up".
He ended up awarding her a 61/100 and it went viral, with more than 121,000 retweets and almost 338,000 likes.
