Try this
- Put the recurring commitment in your own schedule and share only the availability information needed for coordination.
- When a shared invitation conflicts, explain that you are keeping the commitment rather than reopening its value for debate each time.
A worked example
“Thursday’s class is something I want to keep attending on my own.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Plan shared time around it without requiring a justification every week.