Answer:
The main cause or reason for abuse may be jealousy. Jealousy is a mean a rude emotion that is the cause for a lot of issues. Another thing that could cause abuse is the need for control or power over someone. Some people feel the need to portray themselves as powerful and as a "force to not be reckoned with" when in reality they are lacking something emotionally or mentally that can cause them to act like that.
Step-by-step explanation:
Hi there! I hope this helps! Good luck! :)