2 ways cultural views can affect relationships

In india, you’re only allowed to marry people from the same level as you. what i mean by this is they have different skin colors, and the lighter the color the higher the level. Let’s say you fall in love with someone from a lower level. You wouldn’t be able to marry them, you would have to marry the arranged marriage

Cultural views can change different priorities or wants in a relationship. For one person, religion could be prevalent in their culture. Thus, wanting a partner who follows and worships their religion may be an important factor in a relationship for them. Or the fact that having a big family in their culture would be more important to others in a relationship, so finding a person with that mutual want is a priority.

Another way cultural views could affect a relationship would be through personal morals. What would be common and accepted in one culture could be unacceptable in another. Consideration for ethical behavior or actions could vary vastly between two people.