he was more of an introvert while Sandra was all over the place: that should have been the first hint that Andrew recognized, however unfortunately he did not. While Sandra made a conscious decision to screw with his emotions, fortunately after two days she decided to come clean. I am glad she did not wait two weeks or two months. What I find interesting is that even with the apparent sincere affections of the new lady in his life he choose to distance himself. Killing Sandra's spouse after 10 years only proves that Andrew suffered from a significant lack of emotional maturity. Which is so sad because of the tragic outcomes in the lives of many people.