Am I over reacting or wrong ?

My boyfriends bestfriend just got back in town from college . They have hung out everyday since he has been in town . I work all day , and come home to not seeing him . I work early so I go to bed early , He usually hangs out on the porch with his friend once it hits 1am or later , so I won’t curse him out , But I’m sleep by then or in bed. One day he came home from his best-friends house at 2am . I trust him or whatever , but isn’t that inappropriate , and should I not feel some time of way about us not spending anytime together at all this week , and we live in the same home ? Let me know .