Sexual abuse, what to do, what is your opinion

What to do in cases where people abuse others psychologically or physically

Option 1: understand the common human circunstanse and find the true psychological or physical cause of the people who commit the act, to give them appropriate treatment 
Option 2: Sentence them to prison regardless of the reason
Option 3: Remove them from society and confine them to a territory
Option 4: Provide people with things like dolls, education and guidance on how to manage and treat people s positive or negative inclinations