If you don't want to get married, don't get married for a while. Break down this goal. First, steady your girlfriend. State your reasons, such as the car and house are not ready, the money is not enough, and the wedding is not beautiful. Making money to marry you is my goal. Another problem is that she is old and urged by her family. If you think a woman is too young to afford it, she will be afraid that one day you will succeed in your career and dump her. This is also a hidden worry. It's best to give others a sense of security.

Second, stabilize her family. When I say attention, I mean slight bending. If you can't convince her, then convince her family that her family won't achieve the same goal. Call her parents more often, explain your own situation and consideration, be mature and reasonable (play by yourself), so that you can have a backer.

Third, brainwashing, colluding with her best friend, saying that other people's marriage is someone else's business and she has her own way of life. Getting married is a matter of time, but it needs preparation, and life needs preparation. For example, if you get married, you must have a house, a down payment, a decent wedding, and a doctor get married once. If you have children, you should have a stable career support. Late-born children are smart, and you can get married when you are stable.

Look at the game theory and learn the kung fu of speech and lobbying. Good luck!