About Rebecca and her sister and brother

Becky said she wrote Diane and she seemed really nice then her letters turned weird and rambling and she severed contact with her. She wouldn't tell Becky who her father was, either.

http://www.glamour.com/sex-love-life/2010/05/i-found-out-my-mother-was -a-killer-the-rebecca-babcock-story?currentPage=4

Becky tried contacting her 2 siblings but they didn't want a relationship with her and she respected that.

The children Diane shot have never contacted her since the trial if I remember correctly.