My girlfriend said that she would get married and buy a suite for her parents, saying that she could not raise it for nothing.

Your girlfriend is right. As a parent, she was brought up with hardships, and as a result, she was taken away by a person with a foreign surname, which made her parents very sad. As a child, I don't know how to make up for their sorrow for so many years. As you want to support her, you must have a premise, but don't kidnap her parents and buy a house by getting married. If you say get married and buy a house, I think she can marry you on the premise of buying a house. In this way, I feel that she is asking you for money in disguise. I don't approve of it. It is ok to buy a house. After you got married, both sides worked hard to earn money so that they could buy a set for their parents. That's fair, isn't it? You must have this condition. Don't base your love on money. This kind of love will not last long.