Necessity is the mother of invention, and stupidity its cousin. We bring you a selection of instances where ‘Having the wrong thing’ (or forgetting the right thing) brought the family together. Don’t chuckle too hard – next time, it might be you. Thanks to our Forumites for their stories. Words: As Told To Hannah Intimate Solutions Having had all sorts of past traumas I usually have a little ziplock bag full of all sorts of…