"In Osirion women marry shortly after they become adults, usually. Men marry later, when they're around thirty. That's because men and women have different responsibilities in marriage, and women are usually ready for theirs when they're twenty and men usually aren't. When someone is ready to get married, they go to their parents for advice; their parents will look for suitable people for them, and they'll meet those people and spend time together and talk about what's important to them and figure out whether they might do as a husband or wife. If everyone thinks it's a good match, they'll start to plan a wedding, which is a ceremony where the man and the woman make promises to each other about how they mean to live their lives.
The man promises that he will honor his wife, and protect her and provide for her and for her children, and be good to her and greet her with love. And the woman promises that she will be faithful to her husband, and take guidance from him, and obey him and use his money wisely and raise his children to honor him, and be good to him and greet him with love.
And then they are married, and they usually move into the husband's home but sometimes they get their own place to live together, if they can afford it, and they are married until one of them dies except under very unusual circumstances."