The mindset that she was given by her father following up to his death eventually caused her to think disorderly in terms of having to kill Homer and it was a must in her mindset. By murdering Homer and keeping him in her bed until she also passed away, Emily was able to keep control over the situation of the rejected proposal which she deeply needed in her life to keep her in control or someone to control her life, which was lost when her father died because he was her . When her father died, she had no one to control her and she had no over-looker to watch her every move and critique her. The passing away of her father lead to her losing her sanity because of her dependency issues which were formed in the father-daughter