Answer: Psychodynamics
Explanation: Psychodynamics is the part of psychology that state that our current feeling and emotions are most likely explained by what we experienced in our childhood.
What one experiences when they were still young may have an impact on how they act when they are grown up.
For example a child who grew up in a household where there was a lot of shouting an fighting may grow up thinking that fighting is a right resolution.
In this text if his mom mistreated him when he was young he probably hate women for that reason so his experience as a young boy may have an effect on how he react to women or to people in general.