Step away now Brenda, you are second, third and fourth guessing the situation to your detriment. I would suggest only communicating anything about the situation if asked and you may want to seek legal representation if you feel there is something going on that would require it.
If you truly have concerns for your safety you may also want to contact the local authorities.
Stepping in and trying to "fix" other people's issues is not going to help anyone. They need to help themselves just as you need to concentrate on your own.