Abuse can be emotional, physical, financial or sexual.
Physical attack is one sign, here are the others:
• Won’t let you leave the house or spend time with friends or family.
• Constantly criticises you, and tells you that you are worthless.
• Makes you fearful.
• Is jealous and accuses you of being unfaithful.
• Damages your possessions or injures your pets.
• Threatens to take custody and / or not allowing you to see your children.