Incendiary by Chris Cleave

You aren't stupid.
You know there's no such thing as a perfect mother.
Plenty of other books will tell you there is, but this one won't lie to you.

I was weak and I cheated and I was punished, but my god I loved my child through all of it.
Love means you never break, and it means you're stronger than the things they do to you. I know this is true because I have been through fire, and I am the proof that love survives.

I am not a perfect mother but I will tell you the perfect truth, because this is you and me talking.
This is my story.