It's been 4 years since I last moved, and I now live in the UK which is where my mom met my dad, but I was born in Mexico, lived in Virginia until I was 3, moved to Arizona for a year, then I moved to Colorado for 4 years. Why do I have to move so much? I'm 15 years old for christ's sake surely 5 times is way too much?

What do you want us to say? Are you serious with that question?

If you can't afford to live by yourself, then don't complain.

Ask your parents, my nephew had to move 5 times before he was 3 years old due to different reasons, first time the house was too crowded (they lived with his grandma), 2nd time the rent increased so they couldn't afford it, 3rd time they moved to a nicer area, closer to my sisters work, 4th time I thin there was a problem with neighbours and the 5th time was because they could afford to buy a house, so there are a few reasons why you might have needed to move.

Thats just the flow of your life. You have to agree with everything that happens in your life because if you do not, complexion and suffering will arise. Being affected by something happening in your environement will not make it easier, the only thing you can do is tame you conscience and enjoy the positive aspect of moving a lot.

You parents probably wanted to travel the world or something,they had you and now your their "travel buddy". And i dont think its too much,some people move maybe once a year.

Well... maybe it could be they have to move a lot and they're trying to get more close to family.

Ask your parents.