This time in the comedy Waiting for God
In the very first episode, when Tom arrives at Bayview, there are 3 grandchildren, one being called Davey
Later in the series, Tom`s son Geoffrey states he has 2 children, Tristan and Skye who appeared in one episode
It had been stated that Geoffrey is an only child, so what happened to Davey.
I wish that writers would read back on what they had previously written.