My sister used my cell phone...?

to send a message to her boyfriend.he replied to my cell phone and my sister forgot to delete the message,so i read it.he was saying to my sister that she shouldn't speak badly about me,and that she should be more kind with me.
well,me and my sister we sleep in the same bedroom and one night she was talking to him on the telephone but it was 3oclock and i wanted to sleep.so i told her that she must stop talking with him because it's too late and i wanted to sleep.
so the next day she sent a message to him and his answer was the answer above.
i feel so bad because my sister talks badly to others about me...should i tell her that i know what is going on???

i didn't say something bad...it was 3oclock and i was tired.i am doing too many things for her such as sleeping to friends if she wants to bring him home,i lie to my parents so that she can be with him more hours and the "thank you" is her anger because i wanted to sleep?

the funny thing about this is that i've gone through the exact same thing with MY sister. it's really important that you tell her how it makes you feel cuz the last thing you need is for you to end up resenting her for it. with these kind of things it's always better in than out and even if she acts like she doesn't care she'll have heard and at least you'd have gotten it out of your system.

ye su shud its better to get it out in the open and so she knows how u feel!

That usually happens between sisters she was just up set cuz you told her to stop talking no matter what thats your sister and she loves you no matter what

yea you should tell her that its really hurting you and ask her how she would feel if you talked behind her back

You can't honestly tell me that you NEVER say anything bad about your sister when you're talking to others. Its just what people do. She probably doesn't really mean any of it, but you should definitely discuss it with her before it gets worse.

no dear its ur sister if she says to others that dosent mean u should also be like that.then no difference between u and ur sister.try to be friendly wid her and try to know y she speaks bad abt u .any question email to sweetbirds_2007@yahoo.com

i think you should question her about it because she is your sister and you need to tell her how you feel. she will always be in your life and you cant keep how you feel in the back of your mind forever. i have a sister i know how it feels! good luck!

is it hurting ur feelings right now? if not then u can jsut play along n c wut happens lol. if ur feeling did hurt then jus tell her u know

once i seen the title of this i had to see this becouse i have a sister too. i get annoyed and talk about her alot becouse she annoys me in pesty little ways. do u follow her when shes with her friends do u yell at her alot maybe its her maybe shes just goin nuts well see what it is and if you cant find it out talk to her about it
~Katie

tell her that u was hurted bythe words she told .try to be friendly with her