Miscellaneous topics that do not fit into specific categories.
Hi!
Welcome to Microsoft Q&A forum.
Yes, you can remove yourself and it will not affect the owner’s subscription in any way.
Reminder: As soon as you leave you will lose Microsoft 365 benefits immediately. (Word, Excel, PowerPoint, etc.)
First, go to: https://account.microsoft.com/family and sign in. You need to find your name and click it, after that you should see an option to select "Leave family group" then Confirm. This immediately removes you from the shared subscription.
Please refer to this link for Microsoft Subscription: https://www.microsoft.com/en-us/microsoft-365/buy/microsoft-365