We don’t mean you should dump things you hate onto each other, in fact we mean the opposite. Just do things you hate together. For example, you both hate shopping or doing laundry, or perhaps you just absolutely despise going to the dentist. Schedule that chore on the same day, so that you can both be grumpy and on the same page. Hating the same thing also brings people closer, but also, chances are if you do it together it’ll be less awful and maybe, just maybe, you’ll even be able to laugh about it.