The third point of view:
How is he any different from his father? Pedro mused over the question. So many people had asked him that and it was time to make his stand.
No, he was different. Unlike his father who was obsessed with getting a son and made sure his female daughters got nothing from him or were exterminated, he was simply saving himself.
He would never love that child from Natasha - if indeed it was his - and the Isabella he knew would never accept the baby either. The baby wouldn't need to experience the cruelty of this world once it was gone and he'd save everyone the headache - and Isabella wouldn't know.