I also have small children similar ages. My eldest also just started reception so I can totally understand where you are coming from. Although he is not physically exhausted he has definitely been more antagonistic with his siblings and generally quite difficult. Youngest is sleeping really badly and keeps waking the whole house up at an ungodly hour and then everyone is overtired and upset. I’ve been up with him since 3am today so today will be fun 🤦♀️ middle one is 3 and stubborn and defiant on a whole other level. Some days I also want to run away!
I find weekends where we don’t have plans the worst. We all actually need the rest and downtime but little children are still little children, they need structure and focus or they struggle.
Things that help:
-DH takes them out to the park on one morning for a bit, I take them swimming with my mum on another morning. Get them out of the house, wears them out a bit and the other parent gets a chance to do some jobs without the kids at home.
-Still putting their clothes out to get dressed into like I do in the week. Otherwise can really struggle to get them ready for the day.
-If there’s a loose plan for the day (eg park in the morning, staying home in the afternoon) I’ll tell them in the morning. They are less likely to hassle me if they know what to expect.
-Getting a box of toys out they’ve not played with in a while for some variety. Often can buy me some relative peace!
-Film. When I’m done and fed up in the afternoon they can watch a film together 😂