The father-of-two said it was 'better to give' his biological son 'the family name'

That's what your last name is for.

After struggling to conceive and being told that he would likely 'never be able to father kids,' he and his wife decided to turn to adoption.

'Seven years later, a miracle did happen and my wife turned up unexpectedly pregnant.

Haha sure. This guy is such an ass.