Who are Kym Marsh's kids as she defends new age-gap romance with theatre co-star
![Who are Kym Marsh's kids as she defends new age-gap romance with theatre co-star](https://i2-prod.mirror.co.uk/incoming/article33194589.ece/ALTERNATES/s615/0_Who-are-Kym-Marshs-kids-as-new-boyfriend-is-same-age-as-son.jpg)
Kym Marsh's new relationship is causing a stir after it was revealed her boyfriend is the same age as her son. The actress is mum to David, 29, Emily, 27, and Polly, 13