Yes I would end this
I saw people asking if you were vegetarian and I was hoping you’d say yes! Otherwise it would be very hypocritical of you. Like those people who cry out about the Korean dog meat festival while eating a beef burger 
What do you eat together?
Why does this matter??? Most food is vegan. When people tuck into chicken it isn’t the chicken that tastes good, it’s usully the vegetarian/vegan sauces/marinades that make it taste good! It’s really not difficult to share the same meal but the veggie or vegan just simply cuts out the meat/animal products from their plate.
It all boils down to morals and ethics OP. You both have very different morals and for that reason alone I’d leave.
I wouldn’t want to be with a man who slaughtered animals either.
He was in another country, following an age old religion and ritual. He didn’t eat her hamster
How ignorant. When people genuinely love animals (not the fake animal lovers who still eat animals), it doesn’t matter whether it’s your own hamster or a wild sheep. An animal is an animal. Why can’t you accept that?
will be honest and say that I don't know anything about the slaughter at Eid so if the animal were wasted or suffered great distress or dear prior to the slaughter, I'd have an issue with that, I would have more respect if it were done humanley and the animal eaten
As a vegetarian this really shocks me. I find it very hypocritical. There is NO such thing as humanely killing something that doesn’t want to be killed. If a man murdered somebody by killing them instantly shooting them in the head, would it be okay because the victim was killed ‘humanely’ and felt no pain?
Regardless of whether it’s done quickly or not, the animal doesn’t wish to be killed! There is nothing humane about taking the life of someone/something that doesn’t want to killed. Animals aren’t ours to eat, so as a vegetarian saying you don’t mind animals being killed as long as it’s done “humanely” and it’s for them to be turned into food is just baffling.. 