To Love a “Potential Predator”: How do you protect your children from a potentially mentally ill (predator) significant other?

When should you allow a new love interest to come around your children? What criteria should you establish before introducing a new partner to your children? Are there any specific red flags that might signal potential issues in a partner's behavior around children? How can you assess a partner's mental and emotional stability when it comes to their interactions with your kids? What are some methods for gauging a new partner's interest in children, especially when it's not directly related to your own? Are there certain conversations or topics you should broach early in the relationship to understand a partner's stance on child safety? How can you balance your desire for a new relationship with your responsibility to protect your children? What role should open communication play in addressing concerns about a partner's intentions? When is it appropriate to involve a professional, such as a therapist, in evaluating a partner's behavior around your children?