Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: Why have #Emmerdale had to rob #robron of having their first child together for that vile woman/cheating sl smh #bitter
This tweet contains emotions: 
anger, disgust