I think that's a very grown-up perspective, dnft. I think there are many many women who were forced to be parents when they just didn't want to be a parent. Nothing about the individual child, just to do with the state of being a parent. My child has a missing fibula...I could never imagine anyone who wants a child to terminate because of a mechanical probelm like a cleft or fibula hemmimelia. But I do think that women who do not wish to be mothers should not be forced to go through with it.
But if you can live well having overcome both the cleft and the inability of your mother to be a parent - well all strength to you.
I spent years agonising as to whether I was the cause of DS's leg. There was a cruel internet rumour circulating for a while that if you froze plastic bottles of water to take to the beach, the PCBs in the plastic came out into the water and caused birth defects. I had spent every summer hol doing this, and wrung myself out with guilt.
Then it was de-bunked as spurious nonsense, and while I felt angry about the people who peddle such stuff and suck up 'bad science' (it was repeated in women's magazines and the Guardian!) it also made me wonder what was the ppint of me having spend so long feeling guilty and responsible - about something i didn't know was (said to be) harmful, before I even thought of being a parent!
Being a parent involves all sorts of responsibilities and random factors of luck, circumstance and fate. A child is born into your life as it is, and with the genetic and physical make-up that spins out of millions of processes that we can't control.
Anyway, dnft - I wish you the best of luck. Your mother should have been able to love you better - but as for the rest, who knows for sure?