I am so sorry for your loss Tammi. I lost a good friend to suicide years ago. I had already graduated high school, but she still had a year to go, so she was only 16 at the time. It's hard not to ask yourself "What could I have done to prevent this from happening?" But I have come to realize that it was her decision, and as hard as it was for all of us, there was probably nothing we could have done to change her mind. It's a long story, and I know you don't want to hear it now, so I'll just offer you my support and prayers, for both you and your mom. Let me know if there's anything I can do to help.