PLEASE COMMENT !!!!

Sorry Long But You Have To Get The Full Story...

So My SO Brother Is Bringing Their Little Sister Here To Live With Us In Two Weeks.. In Total It's Gonna Be 6 Extra Ppl In Our One Bed One Bath Because His Daughter Who Stays Here With Her Mom Will Be Here As Well. Last Visit We Had With Them Which Was A Month Ago, I Made It Clear To My SO That They Should Get A Hotel (they are military) Because They Are Not Clean And When They Leave The Light Bill Is Sky High Because They Just Sit In The House With All The Lights On And It Aggravates Me That Every 5 Minutes Someone Is Knocking On The Room Door To Use The Restroom. He Agreed. Now, I'm 5 Months Pregnant And I Feel As The Lady Of The House He Should Keep His Word And Tell Them To Get A Hotel Because It's Gonna Be 8 Ppl In This Very Tiny Apartment. Now He's Going Back On His Word Saying, And I Quote "Honestly Idc How You Feel That's My Brother And His Family And Idc If You Feeling Uncomfortable You Got A Car Now You Can Go To Your Mama House For The Two Weeks They Gonna Be Here". I Don't Feel Like I Should Leave My Apartment Where We Both Pay Bill At And On Top Of That IM PREGNANT ! I Would Feel The Same Way If My Family Was Trying To Come Here With All Those Ppl But My Family Doesn't Impose On Us Like That. So At This Point IDK What I Should Do. I Just Don't Think It's Fair