How old are you? Just curious because if you're an adult you should be able to make your own choices. That being said, sometimes other people see how people we are close to either manipulate or lead us into bad situations; perhaps, you need to ask a neutral party's opinion and set some boundaries with your friend.

I am 22 I am under guardian ship Because the courts said that I am not able to take care of myself My friend is trying to help me but my parents don't want her around me. Every time that we have contact I have problems I get angry and I yell at my parents I say that I want to go live with my friend. My mom called my friend a bitch i can't believe my mom called her that It made me cry.

i would try to sit down and calmly discuss with your mother what her reasons why she feels your friend is bad for you.
tell her how you're hurting and let her know that if she truely has valid reasons for keeping you apart, you are willing to try and understand.

maybe there can be a compromise. maybe you can see your friend under your mom's supervision every once in awhile.

Seems like your issues are rooted deeper then not being able to see your friend but rather issues with your mother. I think a good parent advices you but lets you make your own decisions/mistakes (assuming this person even is any sort of a negative influence).

It could be a problem with your mom being overprotective or just a controlling tyrant (no offense) but from the way you describe it, she's more likely a tyrant.

I'm not sure what exactly to say though. It seems like you're forcing yourself to accept the fact that you can't see this friend. If that's the case then take everything on a day to day basis until something changes. If you do want to try to keep this person in your life then you might be out of luck. Tyrants will do things for the purpose of control/power

I have a lot of issues I don't have many friends Because I have problems with anger when My friends say they can't hang out with me I get angry My mom is really overprotective She worries that I am making bad choices.

Just because you're under guardianship doesn't mean you're not an adult! Yes, you have a guardian to provide you with certain things, but this does NOT mean the guardian can control you!

If you want to move on, try making other friends. I know it can be hard! Are you able to get involved in other activities where you can meet new people?

Well my parents control me It makes me really mad I asked if I can see or talk to my friend and they say no Their even thinking about getting a restraining order against her She has not text ed me or called me since last wens-day I am worried about her If my mom tries to keep us apart it will just make my problems worse. I need her I can't make it without my best friend