Just seeing if what they ask and what they do are complete opposites of each other. Over usage of threats. Constantly asking for things. Using guilt and sympathy to gain control. Blaming bạn for things that arent your fault. Public humiliation. Passive aggressiveness then denying đã đưa ý kiến passive aggressiveness and playing innocent. Using good moments against bạn as leverage hoặc as a threat hoặc as a way of "owing".
In short, emotionally manipulative and / hoặc emotionally abusive behavior combined with the denial of đã đưa ý kiến behavior hoặc sudden changes from the bad to the great.