<human>: Summarize the given text in a few sentences.

Hello /r/Relationships, recently i've been having troubles with my boyfriend when it comes to me being a vegetarian. I have been a vegetarian for almost 5 years mostly because i feel that it is morally wrong for me to eat meat. My boyfriend usually accepts my decision on this and he eats meat and doesn't see anything bad with it so we simply just cook separate meals or order seperate things if we go and eat out. 

But.... recently he has become sad/upset over me being a vegetarian. I ask him why and he says:

"You only have like 3-4 options when we go out to eat. I want us to be able to eat the same food" Here he brings up meat fondue as an example.

"Can't you do it for just one meal if we go out?" Again with the fondue... This upsets me because we've been together for 4 years and he knows my opinion on this and he still has said a couple of times if i can just "drop it" from time to time and when i say that i don't want to he gets really sad and that also makes me feel upset

Of course i've said to him that we can go and eat vegetarian food together or try vegeterian resturants but he is really resistant towards that and he doesnt consider it to "be the real thing".... :/ 

It's a really difficult thing for me to just wrap my head around right now.

Is there any other way that i can approach this? I'm thankful for any tips/comments.
<bot>: Boyfriend gets sad because i'm a vegeterian and he believes  it limits "our" way of eating together. All help appreciated.