well, it seems like a silly thing to break up over...as long as it isn't deadly...case by case evaluation i guess..

seriously, you will inevitably see the person you marry in the worst conditions of their life...whether during childbirth, sickness, old age, etc. it shouldn't bother you. it's just part of the human condition. you are privileged to have someone who is comfortable enough to share everything with you and who will stick around when you are falling apart whether physically or in another sense.

enjoy!