The pandemic has been universally taxing on parents, but various studies and surveys show it has been particularly hard on moms. They are, for example, 30% more likely than fathers to be experiencing burnout and have tended to take on a greater share of the housework and remote education duties. And for many stressed-out moms, one of the first things to fall by the wayside over the past year has been their friendships — at a time when women are in desperate need of that emotional lifeline.