Mum
The Silence is a very tricky one to explain. Then again anything relating to the Silence is complicated.
Disturb me? No, not really. I saw it as my being able to be part of your younger lives as I had the inverse timeline to you both. Just please don't ask me about how your journey with the Doctor ended because that might kill me. Again
I think I regenerated twice before that kicked in. I'm currently in my third. I thought this would be it for me, but with Romana giving me her regenerations I have nine left. At least as far as this world goes.