Very simple, when you get home from work… Sigh loudly, you’ve had a long exhausting day beginning 5am and you are knackered. Bright and breezy “Please do take over the evening shift darling, I’m exhausted from the morning, and frazzled from the commute and work, thank you so much darling! Kiss kiss. Then take yourself to the bedroom with a book, close the door behind you.
Men do this every single day, they don’t even ask, they simply expect it, you are just as valuable and need just as much decompression time. Muster courage, this is very reasonable.
Once you’ve established the evening routine like that, then you can be seen in the living room on the sofa with your book/hobbies/box set/doing your nails/eyebrows/exfoliating/working out/running/walking/cycling/with a friend/s…. SELF CARE basically. You need rest, too.
You took care of child the more difficult shift beginning 5am (goodness, that is gruelling!) for 3 hrs, he can do the evenings 3 hours from 4pm when you get home, he can start work earlier if necessary. Actually he has it easier because he hasn’t had to deal with a commute in all weathers.
You obviously knew the balance is unfair or you wouldn’t have posted… it is very okay and a big part of adulting and looking after yourself and not letting resentments build to do something about this, decisively and firmly.
Make sure you act with conviction, knowing it is your due, the universe tends to step out of your way when you have this mind frame, and don’t brook any resistance!