She was introduced as the crazy controlling GF of Lip's roommate. She exhibited unstable vengeful behavior throughout her entire run on the show.

Amanda is a psychopath. Let's not forget that her "relationship" with Lip started with her cheating on his roommate/her BF. The fact that her BF was so happy and relieved to be rid of her instead of being upset was the biggest red flag Lip chose to ignore. She wanted to piss off her parents and he wanted the perks she…

I know that a lot of people didn't like the Helene/Lip storyline so they are overlooking or refusing to acknowledge the positive things about her/it. The scene where Lip brought his friend who was high on the bad weed Kev gave everyone was a great example of Helene calling Lip on his sh*t, giving him a reality check,…