"In sickness and in health" pretty much locks you in for the rest of the ride.  There's no escaping sickness or health unless it's death.  Only then will your job be finished and your heart hopefully broken.  It's probably best we don't think about these things when wearing our love goggles and can only see it clearer when we take them off.  Otherwise there'd be no procreation and our world would surely end.  Our world would surely end.