There’s nothing wrong with handing off your kids once a week for some “me” time. Assuming you have a partner and reciprocate, of course.
Obviously, life and kids being unpredictable can keep that from happening reliably. But you do need and deserve adult time with your social group.
Now again, make sure you’re reciprocating for your partner, assuming you have one. They deserve their own adult time.
And of course, get a babysitter so yall can have some adult time together. Don’t underestimate the need for date night.