I was on Facebook years ago and I found it so distracting in my life. I also was reading stuff the children of my relatives were posting to their friends, filthy language I had never heard from them. Then one person wanted to befriend me telling me they were a friend of one of my facebook friends. I used to post a bible verse everyday and will tell my friends to concentrate on that verse that day. Well that person wanted to know why was I using facebook for that, I never allowed them as my facebook friend. But there were so many things about it that I finally decided to cancel it, and I have more time now to concentrate once again on praying for others, my devotions, and for my family. You can also start a support group in your church and it will be better than facebook where it will be there for ever. You never know who may use what you may put on facebook to come at you later in life, or a future employer wanting to know what kind of person you are and will read something you have posted there then decides not to hire you. One thing is being anonymous like in this website, another is for the wrong person to know too much about you and use it to hurt you. There are too many evil out there and we have to be very careful.
Lord direct this person to be careful when confiding to others on that facebook, even if they call themselves a support group, you know we are opening ourselves to too much evil out there. Help them make the right decisions in life. I pray in the mighty name of Jesus amen.