Nigel Pearson charged by the FA

So it appears that the FA have charged Nigel Pearson for his abusive comment(s) towards a Leicester City fan during the game against us the other week. This of course happened after the fan decided to hurl abuse at Pearson. Personally, I don't have a problem with him reacting because if fans can give it out then they should expect to receive it back, I only have an issue with the "F**k off and die" comment made by Pearson afterwards. I think that may have been a tad too much. Was wondering what you guys thought of the situation?

"Nigel Pearson charged by the FA about fan row after allegedly telling supporter to 'f*** off and die' "
http://www.dailymail.co.uk/sport/football/article-2870275/Nigel-Pearson-writes-FA-fan-row-allegedly-telling-supporter-f-die.html

"Nigel Pearson: Leicester manager charged by Football Association"
http://www.bbc.co.uk/sport/0/football/30439622

Video of the incident:
http://www.independent.co.uk/sport/football/premier-league/nigel-pearson-leicester-city-boss-appears-to-tell-fan-to-f-off-and-die-in-video-9905957.html

The fan reacts so he should expect a reaction and stop being such a baby about it.