no offence but you are very late about it, it's been happening a long time,
deadbeat dads aren't a new term either.
I hope your friend stands up to his duty as a parent,
And no, this is not a new phenomenon, either. However, it is becoming worse by the minute.
but again I will add, that children can have 100 dads, but they will always, always know their own dad if they knew him at all.
Again, I stand by my conviction that fatherhood has been taken over by Satan. He has drawn so many into the idea that somehow it's okay to go marriage-hopping at the expense of your children.
It's time that young, Godly men fight back against this "new normal" by resisting the idea of becoming fathers simply to appease a sick, depraved society.