As far as I've read, she received three terms of 3 - 7 years, so she could serve 21 years before any good behavior time is applied (if NH has that, I don't know).
I've been mostly watching and not reading a lot of the posts so I don't know what everyone's impression of her testimony is but something seems very off with it. She's an actress who loves the stage (from her own words), she didn't convince me that the whole occurrence horrified her or even shocked her, I mean, why would the first thing she'd do be to go to the window, her 'comfort place' and close the drapes? Go to the bathroom mirror and look into her own eyes thinking she didn't want to lose him? And the breaking down at the end, I don't know, just not very convincing.