Man's deadly diagnosis after thinking his wife was having an affair
![Man's deadly diagnosis after thinking his wife was having an affair](https://i2-prod.liverpoolecho.co.uk/incoming/article27636357.ece/ALTERNATES/s615/1_KLR_LEC_010923_BRAINT-3.jpg)
When Andy started behaving erratically - including an uncharacteristic lack of interest in his family, falling asleep at the birth of his son, and extreme paranoia - wife Gemma knew something was wrong