Is he being controlling and manipulating?

I am 26yrs old, i’ve been in a LDR with my boyfriend for 4.5 years now…About a week ago I mentioned to him that one of my favorite Dj’s would be performing in August…I simply commented that to him and he immediately told me not to go…I really want to go and see him perform, the idea was to go with my sister and one of my girl friends…he told me that if i choose to go, to consider myself single. I brought the whole situation up to his attention and told him I didn’t appreciate him acting that way…I expressed to him how i was feeling about it and i am not the type of person to cheat, I just really wanted to see the performance and have fun with my sister and friend but he continued to tell me that he was not going to be with someone who will follow that path, that he is happier by himself…mind you, i dont ever go out…
Is he being controlling and manipulating?
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