Thank you all for your replies I agree with Smileless2012 and Oopsadaisy1 best leave the past behind.
I don't need to hear the other side of the story he just stopped phoning no warning no argument they both just disappeared from our lives for the first few years mum was hopeful they would contact her but not to be.
I just feel the sheer arrogance of even writing the email.
“We start school too early in the UK!”
Are You Finding the Hot Weather is Making you Short Tempered?


.
. Sporadic contact with your (his) mum "Yet he seems to feel he can say he loves us"; difficult to believe isn't it.