Michael Lee was diagnosed with motor neurone disease (MND) 10 years ago, when he was 35 years old.
Three years later he met his wife, Joanna, and they married in 2012.
Joanna is his primary carer, helped by a team of care workers.
She is determined that her husband will not choose to end his life because he thinks he has become too much of a burden.
He lost the use of his hands, then his legs.
Now he cannot…