-Somebody who is extremely jealous and possessive. -Uncomfortable around your family and friends. -Isolates you from friends and family. - If somebody has a low self esteem, after a while they are going to internalize this and say it must really be true. -Invasion of your privacy. -People who are aggressive and abusive in their behavior generally. Sometimes when they cant control that aggression, then it comes back to you. -Destroys property and ignores and disregards your boundaries. Somebody who is always blaming somebody for their problems. A few signs a friend might be in an abusive relationship If the person: -Is isolated from everybody -Becomes nervous and anxious -Doesn't enjoy activities that they usually enjoy