My ex-husband got full custody of our twins and ke… May 20, 2026 by Bilal ADVERTISEMENT showed a 10 out of 10 match to Colin. Hannah was Colin’s biological daughter. Isabelle was not. “Same pregnancy, Ms. Mara. Same ovulation cycle. Two different biological fathers.” I stared at the papers. My hands were shaking. “How is that possible?” “It’s called heteropaternal superfecundation. Two eggs fertilized during the same cycle by sperm from two continue reading … ADVERTISEMENT ←PreviousNext→