My wife can help open a shop. First of all, she should have her own property and something to put her in. Ravenwood's golden claw task is good with that woman in the grocery store. If she wants to get married, she should go to the temple next to the Rift Valley Thieves Association and take a necklace with her.
The marriage system in the game is not complicated. Players can go to Rift Valley City to buy a necklace from a priest, but any female NPC who has had a mission conversation can propose to her. After the wedding is successful, they can live in the woman's residence or buy their own house for the couple to live in.
Matters needing attention
1, has something to do with a certain opposite sex (for example, giving her a job or something)
2, Lydia don't die (that is, the first female attendant, she swears that no matter what happens, she will be your shield and sword), otherwise the first wedding is doomed to failure (it should be a BUG){ Resurrection method, find Lydia's body, open the console and press "~"; Click on her body with the mouse, and then enter "resume".
All you need is: 20 (fare, take a carriage, of course, you can run there yourself without doing it. . . ) +200 (necklace fee)
You will get: a wife (some can resist monsters)+free housing (not small)+free food (with attributes, no need to cook)+shout "my love" every time I see you. . . )+。 . .