My sister is 17 years old and I am 14 we are awsome friends and we are soooo close. She has had a lot of problems in the past and she is a very confusing person sometimes aney way she moved out of my moms house and now she is on her owne . She is also having a lot of problems supporting her self. She went to timhortans with some friends and saw an older person(45) smoking she asked him if she can have one he said you shure no problem they talked for 2 hours and now they hange out all the time he is buying her everything.she doesn't like him in that way because she likes girls but I don't trust this man and I think he has feelings for her. And they have knowen echoler for 2 weeks. I have tried talking to her about it and she doesn't listen she is stubren. My mom has tried talking to her and so have my other 2 sisters and her friends have tried. But we can't do aneything to make her change. She needs to open her eyes and relize it is rong not have such a close friendship with a 54 yearold man when she is 17 but how do I get her to see that?

Oops I meant 45 year old man

Some times the only way some people ever learn is the hard way.
She is using this guy and this guy is trying to buy her love. Its going to erupt when one way or another eventually. All you can do is be there for her and voice your opinion. Not much more you can do.

I know but I don't want to see her get hurt or somthin. She is my big sister and I hate to see her like this. She has no way of re paying him and I don't want him to say somthin like welll you can have sex with me and that will re pay me I am real worried about her.

I know it is worrisome.
Have you talked to your mom about your concerns?
She may be able to comfort you about this.

I talked to her a little bit