I appear to be coming in for some (mild) stick - don't worry, I'm up to this! But I do feel I will respond
Lizzie you said
but this is asking someone to not be a vegetarian. Being a vegetarian is a bit like being pregnant - either you are or you are not - it's not possible to change for a day or two (Ok, it's not a very good analogy but I can not think of something better at the moment)I feel that the veggies should make a compromise and eat meat occasionally.
Johnboy: I don't want any moral ground - high or low. I have taken a decision and I am very happy with that choice, enough for the past 40odd years (very odd years). I respect my parent's choice of diet and they respect mine. When parents have visisted, SWMBO has cooked the meat, I have cooked the other bits.
Remember that you are a vegetarian from your choice and not a saint.
Carnivores respect vegetarians and pamper to their needs but it is not reciprocated by vegetarians.
I make absolutely no claim to grace, nor do I require pampering. My point about how my mother put up with us was exactly that she did less and not more and I think more of her for exactly that.