Should I be upset my boyfriend didn't invite me?

So my boyfriend went out he says last minute with his family to a new bar and restaurant place last night but didn't think to text me to meet them to hang out. I feel rejected and like he left me out and didn't think of me. Am I acting too much of baby or is it ok because he was with his family? or should he invite his girlfriend somewhere fun like that? I need advice? And guys have you done this? Is it a bad sign?
Should I be upset my boyfriend didn't invite me?
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