Obese wife looks so different after losing seven stone that she is mistaken for her husband's MISTRESS at a family party

Niki Dunn, 47, from Liverpool, reached a size 20 (left and centre) through comfort eating junk food after her parents passed away. 


But after shrinking to a size 8 (far right top and bottom) through diet and exercise she was mistaken for husband Mike's (pictured together inset) lover at a family gathering. She shrank from 15st 12lbs to 8st 5lbs after hiring a personal trainer. Niki said: 'Mike loved the difference in me - both physically and emotionally. I was a lot happier in myself.'