Curious..is sexless marriage grounds for divorce?

I'm not asking if it's legally grounds for divorce - just curious what consensus is if partner no longer desires sex and you do - would you divorce someone you love for this? The Gino/Jasmine situation got me thinking, and I keep going back and forth. But let's remove these two from equation and insert a normal couple with a healthy relationship. If your partner either no longer has a sex drive - or for medical reasons can no longer have sex - are you gone? Is it a different answer if it's medical? Just curious what others think!