The 5th Commandment

This is a project for my Film Studies class!
Plot: Melanie is a humble, yet psychotic woman who will stop at nothing to get together with the man she's madly obsessed with: Mitch. But as time passes by, she slowly comes to the realization that Mitch has an incest relationship with his own mother, Lydia. Shocked and frustrated with the outcome, Melanie seeks revenge by eradicating every person of Mitch's extended family, all in the hopes of getting together with him eventually. Mitch, however, is willing to fight and protect for his child and mother at all times.