I think it's better to buy a house on behalf of money, no matter what your parents say. To tell the truth, look at your parents. No woman wants to have such in-laws. I guess your girlfriend doesn't know yet. If she knew, she probably wouldn't have sex with you. If you really love your girlfriend, buy a house with money, even if your parents don't pay. To tell the truth, if you are married and live at home, it is your responsibility for your parents to fight with your girlfriend. At that time, you may be clamoring for a divorce after you haven't been married for a long time, so you can't let your parents ruin this great karma. Let's make your girlfriend happy through our own efforts, but you should also tell your girlfriend about your parents' thoughts and situation, so that your girlfriend will work with you to bring it back. As for your girlfriend's parents, don't say it, otherwise it will be more trouble.