I want to go on a long weekend with friends, leaving my wife with the kids
What makes you want to leave your wife and kids behind?
I'm so tired of thinking about the kids and chores all the time and it's good to get away for a little while and see some fun and relax and do something without worrying too much about them.
It is good to take a break sometimes maybe you should plan this with your wife so she knows ahead of time.
I guess my wife can take care of the kids without me that weekend.
I hope you enjoy your trip and make sure she is prepared for the trip. Just remember to help her out when you get back.