Mothers with PMDD (premenstrual dysphoric disorder) explain how it has affected their relationship with their families Mothers with PMDD (premenstrual dysphoric disorder) explain how it has affected their relationship with their families L aura Daly was six the first time she suspected something was wrong with her mum, Wendy. Furious at locking herself out of the house, Wendy reversed and rammed the car into their garage door once, twice, then three times, as Laura cowered silently in the back,