Click to see Spoiler:
blow-up doll's aren't safe when men are tired of them. When he decided he might be interested in the girl from work, and since he would never "cheat" on Bianca, he just killed her off :lol. I was convinced he was holding on to Bianca until the SIL safely had her baby since I think being scared about her dying like his mother did was part of his anti-social behavior. But I guess he just needed the doll to have something to say good-bye to since he didn't get that chance with his mother. There was a lot of interesting psychology to his story. However if I was the girl from work, I'd still consider him too much damaged goods. But she was a bit wacky herself. I also loved how the whole town rallied around the family and found things for Bianca to do. She had a busier schedule than I do!