My son has started playing MC. He showed me your World of Minecraft Realms server...I fell in LOVE with it. I made an account and started playing. Then my wife seen the fun we were having...she wanted to join in.  Now for the problem....

My wife can not login to your World of Minecraft Realms server. Other servers work fine. My account, and my sons work fine. She can't even log in when we are offline.

Is there some sort of security on the server blocking more than two accounts?
Would it be possible to add her to a whitelist or something?

THANKS!!!