Then I'll just stick to calling her his whore, which is not technically correct since he's not paying her but is quite satisfying to say.
BTW, I apologize for offending your sensibilities, but "bastard" is indeed the correct term for a child born out of wedlock, as the two Centonze children undoubtedly are. I don't make the rules . . . I just know and follow them.
Not for a long time has that been the correct word. You merely show your hatred and biases.