Should I be mad if my boyfriend goes to the movies with another girl?

Anonymous
My boyfriend an I have been going out for months. However, he has never asked me to go anywhere with him. Now he is going to the movies with another girl who he claims is his best friend.
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+1 y
Asked Boyfriend about it. He said he won't go if I don't want him to, Should I say don't go? Or should I let him decide and not make his choices for him?
Should I be mad if my boyfriend goes to the movies with another girl?
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