Funny reading these responses how many people read it as “If your family didn’t like them and they TOLD YOU TO LEAVE HIM/HER would you?”
Your family may not like someone you’re with. And yes, when that’s happened, it carries weight with me. But it would never be the sole factor in a decision and I don’t think it’s ever been the tipping point.
That being said, a family’s support is important to staying together. And they don’t need to like that other person to accept and even encourage the relationship. I’ve seen that in my own family.
So it’s hard to imagine anyone answering yes to the question the way it’s written. And there are a whole lot of people out there who would be with the wrong person out of spite toward their family. But clearly the best situation is one where we all just get along.