just venting

So my boyfriend & i had plans to go get me a new car saturday, he just got a new one last week & ive never gotten a brand new car so i don’t know how all that works. & today he asked me if i really thought i was gonna get a new car saturday, all because he wants to go canoeing saturday morning & all day with his friends & drink. meanwhile i’d stay home bc it’s an all guys day. but the last five weekends or so i’ve just sat at home by myself because i don’t have friends that live near me, i moved away to live with him. so is it fair for me to be upset that i’ll be by myself for about 12 or so hours?