@Snowed,
Why do you keep coming here and not listening? You're doing to us what you're doing to your husband. You're ignoring us and ignoring him. Not long ago you interrupted him while he was on the phone. You wanted to know who he was speaking to. He told you then that he was on the phone (I believe it was a work call after 6 pm).
Given he has already told you he doesn't like to be interrupted while on the phone, why did you do it today??
You are the reason he's snapping at you. We've all told you it's rude, but you don't care... you just think everyone should accept your behaviour.
I think you need personal counselling to help you become more sensitive to others, especially the ones you commonly interact with. Should that be successful, you may not need marriage counselling.
Maybe he should have apologized for snapping at you, but have YOU apologized for YET AGAIN interrupting him? Probably not!