Rhian Jones' ex-husband Michael had a serious stroke in her house in 2010, and the ambulance took two hours to arrive.
She told our Health Reporter Rob Osborne it was simply "frightening" waiting for paramedics to arrive, and her confidence in the emergency care system has been shaken as a result.
More top news
Finance Secretary Mark Drakeford is to become the first Assembly Member to announce that he'll stand in the contest to replace Carwyn Jones
A wet and murky night to come, but at least it will remain mild!
Missed tonight's episode? Catch up on Monday's Wales at Six