I Fail As A Sister...

I fail to do my job as an elder sister to guide my brother to th right path.
He has start to turn away from Islam. He is doing all the immortal stuff and all the satanic stuff.
He is turning 16. Its too late to teach him a lesson.. What he did now already breaks my heart so much... i'm sure it will be much more heartbreaking for my parents... My promise, i will make sure, Ipin and Huda turn out to be a better people in the future.