Yes, someone who was once married to a sociopath can have children with another person. A past relationship with a sociopath does not prevent someone from forming new relationships and starting a family with a different partner. People often move on from past relationships and find happiness and fulfillment with new partners.
It's important to note that having a history with a sociopathic partner can be emotionally challenging and may leave lasting impacts on the individual. They may need to work through emotional trauma, rebuild trust, and develop healthy coping mechanisms before entering into a new long-term commitment like having children with another person.
Seeking support from friends, family, or mental health professionals can be beneficial for processing past experiences and preparing for a new chapter in life. Additionally, open and honest communication with the new partner about past experiences can foster understanding and empathy, which can strengthen the foundation of the new relationship and potential parenting journey.