I know what you seemed to be a bit ashamed of in the beginning. So what - that you come from a poor family? It is not anything bad. In my opinion it is worth respect.
My family is also not among the rich ones. Like yours.
Know what? This made us respect work and effort of those who work. It taught us to choose between the important and the unimportant. This taught us to see people and not what people have. It made us able to find ways out of different situations. And we are able to discuss really interesting and worthy things. We have what to achieve and what to be happy about when we manage it. It let us feel insides with our insides. This lets us have dreams.
And the main thing I wanted to say is that I just love you very much.