Thanks for the link. I still get the feeling it is more a professional relationship than a sibling one. Jefferson would be a useful ally for Regina to have what with him being able to go between worlds. It wouldn’t be a stretch for Regina to ask him to call her by her fast name when they first met in order to seem more friendly than she is. My guess is Jefferson used to offer his services for hire and Regina was one of his clients. Maybe their first meeting went somewhere along the lines of:
Jefferson: You sent for me, your majesty.
Regina: Yes, I require someone in your line of work to do a little errand for me. You’ll be well rewarded of course and please, call me Regina. I wouldn’t want formalities to get in the way of what could be a good working partnership.
It just doesn’t seem like a sibling relationship.
All magic comes with a price!
Keeper of Felix