I would say yes. Im actually in a situation where my boyfriend's parents don't really like me or our relationship, but we don't let it bother us. He says he doesn't care, he loves me, and it's not their decision, it's his.
It varies some guys would, some guys won't. It also varies on the love meter. if he really loves you he would try and make your parents like him If he can't be asked then he be like not worth my time If he loves you and he knows he can't do anything to get past your parents then he let you go
But in most romantic movies i watch (movies not real life) if he really loves you he try and show your parents his love for you and he would change to get your parents approval.
ya we wish that they make an effort to keep their partner. In reality we can not expect much of them./ Depends some children love their parents too much and can not go against. . If that happen dont expect anything from that relation. Parents love us so much that some thing its ok for them to whats the best for them.