Answer:
i think that all you need to do is get layers that always helps and then straighten it get a friend to do it cause it is hard doing it by yourself. goto the hairdressers and askes for some projuct to get your hair not to frizz. one of the main reasons why your hair is frizzing is because of the hairbands you are probley using. use a thicker one that is not thin. another reason on why it is doing it is because of when you get out of water your hair tends to frizz. and the last reason is because your hair can tell that it is going to rain hope this helped. =]