Induction i did not want, followed by a 70 hour labour' resulted in section. i feel fixated on it after 12 months. am i abnormal to not accept this?

Acceptance: Yes. It is abnormal to be obsessing about things you cannot change. Is your baby healthy? Are you healthy? That is the real question here.

That sounds like a : Really rough labor. I hope that you and baby are both well. It sounds like you have become stuck on the matter. This doesn't mean that you need to approve of how things were handled but it does mean that you may be investing energy into it that would be better spent in other areas of your life. I would encourage you to work through this with a therapist. Take care.