Random Rant

So long story short me, my husband, and two kids moved in upstairs to father in laws house so we could save to buy for a house. Well just recently within the month my sister in law, 3 kids, and husband moved in also 😫 so it is sooo crowded and stressful with 5 kids under 6, and her two kids are pretty much upstairs with us all the time. So we’re constantly telling kids to not fight, or touch stuff. And bTw I’m 35 weeks pregnant. Not sure how to handle it when the new baby is here. Do you think it’s unreasonable to have like a cutoff play time maybe 6pm so I can keep my sanity? And not just having them run wild upstairs. And when the baby gets here I plan on having the gate up a lot more to keep them out. What would you do in this situation. Also sister in law is downstairs while we’re upstairs with all the kids.