I feel horrible but pissed at the same time... my SO has been with his brother for almost 7 hours…

I feel horrible but pissed at the same time... my SO has been with his brother for almost 7 hours and wants to be with him till atleast 10 tonight... he started wanting to do things alone... am i wrong for gettinf hurt? He wants nothing to do with his family on the weekends.. and everytime i get off work during the week hes constantly on his phone or video games, i feel like im constantly competing with some form of device...