Fear: Your friend may be afraid of what will happen if they decide to leave the relationship. If your friend has been threatened by their partner, family or friends, they may not feel safe leaving.
Believing Abuse is Normal: If your friend doesn’t know what a healthy relationship looks like, perhaps from growing up in an environment where abuse was common, they may not recognize that their relationship is unhealthy.
Fear of Being Outed: If your friend is in same-sex relationship and has not yet come out to everyone, their partner may threaten to reveal this secret. Being outed may feel especially scary for young people who are just beginning to explore their sexuality.
Embarrassment: It’s probably hard for your friend to admit that they’ve been abused. They may feel they’ve done something wrong by becoming involved with an abusive partner. They may also worry that their friends and family will judge them.
Low Self-esteem: If your friend’s partner constantly puts them down and blames them for the abuse, it can be easy for your friend to believe those statements and think that the abuse is their fault.
Love: Your friend may stay in an abusive relationship hoping that their abuser will change. Think about it -- if a person you love tells you they’ll change, you want to believe them. Your friend may only want the violence to stop, not for the relationship to end entirely.
Pressure
Social/Peer Pressure: If the abuser is popular, it can be hard for a person to tell their friends for fear that no one will believe them or that everyone will take the abuser's side.
Cultural/Religious Reasons: Traditional gender roles can make it difficult for young women to admit to being sexually active and for young men to admit to being abused. Also, your friend’s culture or religion may influence them to stay rather than end the relationship for fear of bringing shame upon their family.
Pregnancy/Parenting: Your friend may feel pressure to raise their