There are various kinds of abusive behaviors. However it's about gaining power and control over person. If a person thinks that they might be experiencing abusive behavior then there could be several signs for you to look out for.

There are many common characteristics which people with abusive behaviour shows which includes low self esteem.

If a person feels that they may be experiencing an abusive behaviour then there could be many signs which they can be aware of.

Here are some signs listed below:

Controlling behavior

Jealousy and possessiveness

Quick involvement

Unrealistic expectations

Hypersensitivity

Blaming others

Rigid gender roles

Breaking objects

Aggressive behavior in between of the arguments

Isolation

Sources: https://www.medicalnewstoday.com/articles/early-signs-of-an-abusive-man