Did you see the interview (it was televised), or are you just going by this one quote?
If someone had murdered you, would you still be saying, "... some bad choices."?
I don't believe she was talking about the murdering. I think the reference there was to the relationship they had and kept secret. I didn't get the impression she was saying what she thought was expected, but was pretty forthright about the problems Kara was causing her mother. But that was just my impression, and I wasn't able to give the interview my full attention.
Just going from what was in the article. We don't have TV.
---We all got different impressions of what she meant. Thanks for sharing yours.