I would bet my house that the majority of parents of children who end up in A&E are essentially to blame - either because they took their eye off the ball,or they made an error of judgement etc etc. Fortunately not being a perfect parent at all times isn't a crime in this country. Unless your name is McCann of course.
The McCanns tried for a family for years - and then eventually resorted to IVF. Surely that in itself is a measure of their deep longing for a child. They were so delighted to have Madeleine - they decided to have more children.
There are loads of family photographs showing what a lovely life Madeleine had - some would say 'privileged' compared to many other children. The McCann's joy at being parents also shines through many photos - and videos imo.
Not a single person who actually knows them has a bad word to say about them - either as parents or people. Quite the opposite in fact.
Anyone who has any doubts that Madeleine was not wanted, loved and adored needs to back it up with evidence IMO.
There are many dangers in life and even the most careful parent can't have eyes in the back of their heads. It takes just a moment for a child to have an accident.
On the other hand, leaving three small children unsupervised in an unlocked apartment for four evenings on the trot is a conscious decision to take your eye off the ball. You have decided to leave those children alone despite the fact that they can access all the various dangers in the home. They can also get out and access other dangers. It's not a mistake it's a sign of bad judgement.
Your 'evidence' that MBM was wanted, loved and adored consists of;
IVF treatment was used.
OK, I agree they wanted a child.
They did it again 'because they were delighted to have Madeleine'
Was that the reason? I don't know and, I suspect, neither do you.
Photo's and videos of MBM's life.
You have given your interpretation of this evidence. Others have interpreted it differently.
Friends and relatives didn't criticise them.
They were unlikely to do so; at least publicly, considering the circumstances.
You ask for evidence which might create doubt, but seem unable to produce incontrovertible evidence to support your claims.