It depends. My uncle disapproved his daughter choice of man because he was a drug addict and he could see that he'd bring her more trouble than anything. So if they disapproved because they could see the man would bring me sadness than happiness, I'd think about it but, in my case, my parents disapproved just because my husband was not the same race. That I couldn't accept. It's wrong and it's close minded. Just because we don't share the same skin color thus we won't be good to one another?I just left the country,moved to be with my husband and never regretted it. They learned to come around after they saw how happy my husband has made me. So it's a good thing. Another friend of mine ,his parents disapproved his choice of woman just because she doesn't share the same religion. He stopped talking to them,married the girl and has been together for a long time until the parents started to approve.
Another one of my relative also married someone from another race. Back when she did it,it was not very common to marry outside our race so in her wedding day, no one showed up. My family was the only people from the female side that showed up. It's not until 5 years later when her parents started to get sick, the only person who was willing to take care of them was the son in law that they rejected. They then started to come around.
So it depends for me.