Thanks for everyone's support, it really helps. Sis and niece are doing okay for now. I still think they don't talk much, but at least the niece is going to school and her part-time job and not giving my sister as much attitude, despite still being grounded. I sent both of them notes of support and encouragement. Didn't hear back but, again, these two are not notorious communicators. Hopefully, their truce will lead to more understanding in the future.
_________________________
My website http://www.carolynagosta.com