Hi ken,
Please find the below steps to remove your secondary user accounts from the primary account
Please revert back for further assistance.
Thanks!
In order to see assistance on an account you believe may have been compromised please fill out the information at the following link:
https://support.live.com/eform.aspx?productKey=wlid&page=wlsupport_home_options_form_byemail&ct=eformts
We appreciate your continued support as we strive to provide you with the highest quality service available.