At this time in her history, her mother was not living with the remainder of the family.  Although, realistically speaking, it wasn't a permanent change and after a few ruffled feathers, I'm sure both of her parents would have been OK with it.  Why not, after all?  And after all, Feanor thought is was fun, and that was all she cared about.  Thanks for reading and reviewing, I appreciate it.  

- Erulisse (one L)