Lifestyle & Health Halo Wed ,10 2525 3 days ago Last Updated : 09:00 AM Dear Abby: My toxic ex-fiancé of 30 years is dating my sister - New York Post Dear Abby: My toxic ex-fiancé of 30 years is dating my sister New York Post HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN