Mrsjay - me too! My DH gets really annoyed with me covering my ears / playing music when he eats (often back late from work), but I can't bear eating noises. Most people are OK, but some are really loud, especially when you're not eating yourself. The worst noises are:
- Swallowing / gulping / slurping - 'wet' noises
- Cutlery banging teeth
- Crunching
Feel sick just typing that 
So, OP, YADNBU!!!!