Is it possible for a woman to conceive “twins” with different fathers?
This is the attention-grabbing premise of The Half Sisters, GMA Network’s newest drama series currently airing on the Network’s flagship international channel, GMA Pinoy TV.
The Half Sisters explores the phenomenon of hetero-paternal superfecundation, which is the successive fertilization of two or more ova from the same ovulation cycle by different sires. This is made possible by separate successive acts of sexual intercourse resulting to one woman bearing “twins” with different fathers.
This controversial soap opera stars Kapuso teen actresses Barbie Forteza as the kind, diligent and obedient Diana Alcantara, and Thea Tolentino as the spoiled, conceited and manipulative Ashley Alcantara.
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Playing opposite the teen actresses are the Kapuso Network’s up and coming leading men, Derrick Monasterio as Baste Torres, a working student who will be Diana’s close friend; and Andrei Paras as Bradley Castillo, the rich, good-looking school jock.
In the series, Rina (Jean) becomes pregnant with “twins,” one sired through copulation with her husband Alfred (Ryan) and the other one sired when she was raped by her former boyfriend Benjie (Jomari).
Benjie is sent to prison for his crime, while Rina remains a loving wife to Alfred. Rina eventually gives birth to twins Diana (Barbie) and Ashley (Thea).
Meanwhile, Alfred is having doubts on the paternity of the children and demands Rina to undergo DNA testing. The results confirm the occurrence of hetero-paternal superfecundation, wherein Rina’s twins have different fathers – Diana by Benjie and Ashley by Alfred.
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How will the uncommon situation affect Alfred and Rina’s marriage? Until when can Alfred and Ashley keep their deception? Will Benjie and Diana ever know the truth about their father-daughter relationship?
Directed by Mark Reyes, find out how the intertwined lives of Diana and Ashley unfold in The Half Sisters only on GMA Pinoy TV.