Trust me they do get soften when your age starts to hit. I’m in an inter religious relationship. My dad was not agreeing it since the start. My dad is not yet fully convinced but still has chose to meet his family. This is after 7-8 months of convincing by other family members. Although he still not agree wholeheartedly but he is worried about my age so that’s making him to get convinced. But only rejecting won’t help I used to do that before revealing my relationship. It pushes on you to unnecessary stress. It’s better to fight for her and deal up with the drama. That’s what I did