I'm often criticised on this forum, especially when raising the subject of fathers/parents rights, or lack of them in the UK, (occasionally my own parenting gets a good kicking from those choosing to indulge themselves, when obviously they can have no real idea what went on in my own family following marital breakdown).
However, disparaging your own father as you do, (and of course my own daughter has done, even though I believe I could not have loved a child more), raises some awkward questions in my mind, the first being is it possible to try to look at matters the way your father must have had to do?
No one can be absolutely sure, given whatever it was made him behave as he did, that in the same circumstances you wouldn't have behaved the same way. You might resist that thought, and please accept I've come across enough fathers seemingly deserving the description "deadbeat dads", (and even some fathers who were hardworking enough to earn money to pay towards their children who could not show love and affection towards them for whatever reason, whose children you have to feel for because of this).
My daughter can condemn me all she wishes, ("you ruined the first twelve years of my life" for example), but up to the age of twelve her own wishes would have to have been ignored had I not complied when she said, "I hate you, you are horrible,....., keep coming daddy", (seemingly unware of the contractions contained in her statements).
Kids can suffer I agree, and this thread suggests widespread "fatherlessness" in the UK is a big enough issue already, (meaning "natural fathers not seeing their children, as stated in an earlier post), and its obviously not possible to fix everything that can go wrong when marriages fail etc., but a modest enough aim in the UK is surely to give those "decent dads/parents" who do wish to play their part emotionally as well as financially in their children's lives at least the meagrest of statutory rights, (so that the lack of such rights doesn't cause dads who might provide their children with love and care to give up before they get started).