"What I didn't understand was that the personal and the political go together. I felt at the time I had to sacrifice my children's present for their future. It seemed an either/or. I didn't realise that by being with one's own children I would have had a better understanding of the ones who are not my own. I was thinking of them but I didn't spend the time that they needed from me. It's a tribute to them that they came out so well."