Y'know what this makes a lot of sense
I've never seen the child either, obviously I don't know anything for certain
I always felt quite sorry for Davinia Taylor, now I'm not saying using and drinking while caring for a child is okay far, from it. But he annihilated her reputation and she seemed like a broken woman for so long. Dave was quite happy to paint her in such a bad light, but she's the mother of his son, and its below the belt doing it so publicly especially when a child us involved.
I often wonder if her health and fitness lifestyle is a reaction to be labeled an addict and bad mother and the pain it caused her.