Hello everyone.
I can identify the malady which you are suffering from...it is called MISOPHONIA.
Misophonia is a recently described phenomenon in which the sufferers hate and have VERY strong emotional responses to specific sounds.
There are many triggers, common ones include chewing, swallowing, slurping, sighing, sniffing, crunching, chewing gum, and many many more.
Misophonia, literally "hatred of sound", is a rarely diagnosed disorder, commonly thought to be of neurological origin, in which negative emotions (anger, flight, hatred, disgust) are triggered by specific sounds.
Support forums are springing up to help those who have suffered so long in silence.
I tried for 30 min to link to help for those who need it but I amnot allowed to hyperlink so you'll have to look those site up yourselves...sry