Stupid Husband!!!

I wish someone would explain to me why just because I don't want to cook a meal for 6 people, one of which is a gourmet cook, my husband if upset with me.  He went to England a few years ago and had a great meal now this couple is here in the states and he wants to have them here.  I had the guy for dinner the last time he was here, but now his girl friend is with him.  I really don't feel comfortable cooking for her, she is the gourmet.  His computer is down, and we can't find anyone to repair it, or get the info off it so we can buy a new one.  Honestly every time we have anyone over he jumps around like he is so busy and so helpful, when in fact he just gets in the way.  We all know he can't boil water, so the meal is all on me.  Guess I'm just getting old and grumpy!!! Besides he wants them to come on Wed. and I have an appt. for laser treatment on my face. Exactly when am I supposed to cook and get to the Dr. Unfortunately murder is still illegal in PA.  I keep saying we should go out to dinner, she can cook her own meals,