Be controlling and overly demanding
Constantly criticize his choices
Ignore his boundaries and personal space
Play manipulative mind games
Refuse to communicate honestly
Act jealous and possessive
Cancel plans at the last minute
Never show appreciation
Make everything about yourself
Pick fights over small things
Be rude to his friends and family
Embarrass him in public
Demand constant attention
Dismiss his feelings
Lie or be inconsistent
Show no interest in his life
Take him for granted
Be unreliable and flaky
Refuse to compromise
Create unnecessary drama