It's understandable that you feel uncomfortable with your girlfriend's remarks about your family's wealth, especially when you come from a background that values humility and hard work. Here are some thoughts on how to approach this situation:

1. Understanding Her Perspective:

Your girlfriend's comments may stem from her own experiences and the context in which she was raised. Coming from a middle to lower-class family, she might have a different view on wealth and financial matters. Her remarks could reflect her feelings of inadequacy or her struggle to understand a lifestyle that is markedly different from her own. It’s essential to recognize that her comments may not be intended to offend you, but rather to express her feelings about her own situation.

2. Open Communication:

Having an open and honest conversation with your girlfriend could help clarify her intentions and your feelings. You might say something like, "I appreciate that you are trying to understand my family, but some of your comments about our wealth make me feel uncomfortable. It’s important for me to share that my family values working hard and being humble about our circumstances." This approach allows you to express your feelings without being accusatory, which can lead to a more productive dialogue.

3. Setting Boundaries:

If her comments continue to bother you, it might be necessary to set some boundaries regarding discussions about money and wealth. You could explain that while you understand she might be curious, certain remarks make you feel defensive about your family's situation. You might say, "I think we should avoid discussing finances in a way that makes either of us uncomfortable. It’s a sensitive topic for both of us."

4. Finding Common Ground:

Try to find common ground in your relationship. Discuss your values and how they shape your views on money and family. For instance, you might share how your parents have worked hard to provide for the family and instilled values of generosity and humility in you. This could help her see that your family's wealth does not define who you are or your values.

5. Encouraging Empathy:

Encouraging her to share more about her experiences can foster empathy and understanding. You might ask her about her holiday traditions and how her family celebrates. This can help you both appreciate each other's backgrounds and find ways to bond over your differences rather than allowing them to create tension.

6. Managing Comparisons:

It’s natural to compare lifestyles, but encourage her to focus on the positives in her life rather than on what she perceives as "missing." This could help shift the conversation from a place of jealousy to one of gratitude and appreciation for what each of you has.

7. Reflect on Your Relationship:

If these conversations continue to make you feel uncomfortable and your girlfriend is unwilling to understand your perspective, it may be worth reflecting on the overall dynamics of your relationship. Are you both able to support and understand each other? Healthy relationships thrive on mutual respect and understanding, and if her comments consistently undermine that, it might be a red flag.

In conclusion, navigating differences in financial backgrounds can be challenging, but with open communication and empathy, it’s possible to build a stronger relationship. Remember, it’s essential to express your feelings and set boundaries while also being patient and understanding of her perspective.