Feeling out of place

So my family isn’t very wealthy. We’re not poor but we don’t have money to spare for a holiday or a car or anything like that. Where as my boyfriends family are wealthier.

He’s 19, a got a full time job. And bought and built a house to invest in. He’s got a great car. Basically achieving a lot at a young age.

And his brother is the same. (twins, same job and investing in the property together) And his girlfriend is at university. She is selling properties and basically achieving a lot too.

I feel like I’m not ‘wealthy’ or ‘successful’ enough.

I’m in my last year of high school. I don’t have a job right now but I’m applying, I don’t have my licence yet.

I know the courses I want to do next year. But I feel like I’m not a ‘wow keep her around’ type of girl.

I feel like I’m going to let my boyfriend down. Like he will wanna move out and I won’t be able to afford it. I won’t have an income or savings like him. I feel like I could be proud of his success but he couldn’t be of mine because I’m average.

I love him. A lot. And we do plan to live together in the near future. But I feel like I’ll be holding him back from his success. And that maybe he will realise that and break up with me...

He’s never done anything to make me feel this way. He loves me and makes me feel special everyday and is proud of the things I achieve. But hearing about his brothers girlfriend, it’s worried me a little