My BF cousins

Ladies please tell me if I’m over reacting my BF been having his cousins over for 5 Friday’s in a roll LET ME TELL YOU they’re the Most Messy ppl on earth!!!!. And I clean my house every Thursday so Friday comes and it’s all a mess 🤬 I legit haven’t said anything and just let them come but come on every Friday!?!?!? FIne today has been a shitty day life is literally falling apart and I just lost my only source of income and all I want to do is be home watch tv in my living room and cry my eyes away while eating chocolate cake and let all this out BUTTTT NOOO they all came over Now I have to put on an act and pretend all is right in the world. While they’re in my living room playing videos games, drinking, laughing and talking I’m in my room with so much anxiety and wanting to blow up in tears. It’s 3 in the morning and these fuckers don’t know when to leave. I keep telling my bf to tell them to leave but he keeps asking me to let them stay a bit longer and I don’t want to keep asking because I don’t want them to hate me for it but I’m really struggling and I hate that my bf is not seeing my point of view. All I want is my clean living room and just let my pain go away but I have to hold all this shit in because I have messy fucking visitors that don’t know when the fuck to leave 😩. Am I wrong for this?