What should I do about my mean sister?

I dont have as much verbal abuse or and thing like that from my sister, but we can get pretty mad at eachother....im the older one and sometimes jelously is what gets to me....and ill take it out on my younger sister....either she looks more pretty or more attention or whatevr...just try seeing things from her point of veiw and if it goes deeper than that try talking to her or to your parents....i hope this gets better ....family fights are hard :\