Microsoft accounts

Hi all

I have a problem with my daughters accounts. She set up an account for her X Box on my email which has prevented me from having my own account for Windows. She has also set up her own Hotmail account for her emails.

She wants to keep her gamer tag (set up on my email) not the one she has been given on the Hotmail account. I understand that I can create an alias on my account using her email and this should keep her gamer tag but will it conflict with her Hotmail account.