Oddly, we've been discussing Bellatrix Lestrange in Dark Arts class . . .

Originally Posted by
Mistletoe
Do you think she finds joy in torturing/killing others?
Yep. In her own words, "you have to *want* to cause pain, you have to really mean it" (referring the Unforgiveables Harry tried to cast at her in the Ministry in Order of the Phoenix.

Originally Posted by
Mistletoe
Do you think she's in love with Voldemort, or is it just the power?
Oh, no, she's in love with him, according to Jo in the Bloomsbury chat earlier this year.
Isabel: Did Bellatrix ever love her husband, or did she have love only for Voldemort?
J.K. Rowling: She took a pureblood husband, because that was what was expected of her, but her true love was always Voldemort.

Originally Posted by
Mistletoe
Would she give her life for Voldemort, or is it more important?
Yep. Again, in her own words, this time in Half-Blood Prince, where she tells Narcissa that if she (Bellatrix) had had sons, she'd be happy to forfeit them to the Dark Lord. Further, in that same chapter, she talks about how she suffered for the Dark Lord.

Originally Posted by
Mistletoe
Does she really love Rodolphus?
Nope. See above.

Originally Posted by
Mistletoe
How deep do you think her feelings run?
. . . which feelings? Her feelings of rage, hatred against Muggleborns, pride in her pureblood status? Very deep. Love for the Dark Lord? Very deep. However, she hasn't an ounce of compassion, humility, kindness, temperance or shame in her body, I don't think. She's definitely got a deep-seated personality disorder of some sort; I thought she was the classic sociopath, but I've been shot down by those more educated on such things. She's *clearly* clinically sadistic, though.