Causes of dependent personality disorder are unknown. The disorder usually begins in childhood. It is one of the most common personality disorders and is equally common in men and women.

People with this disorder don’t trust their own ability to make decisions. They may be very upset by separation and loss. They may go to great lengths, even suffering abuse, to stay in a relationship.

Symptoms of dependent personality disorder may include:

• Avoiding being alone
• Avoiding personal responsibility
• Becoming easily hurt by criticism or disapproval
• Becoming overly focused on fears of being abandoned
• Becoming very passive in relationships
• Feeling very upset or helpless when relationships end
• Having difficulty making decisions without support from others
• Having problems expressing disagreements with others