Hi Sarah,

Thank you for contacting us. If your shared vault has records that are from a different user, you will lose access to this data if you have cancelled your family subscription. If you are the owner of all of the records in the vault, you will still have access to this data. If you have not cancelled your family subscription, your subscription will auto renew, so you won't need to worry about this situation. Please let me know if you have further questions and I will assist further.