Dearest LooLoo -
Healing takes years, but most of us make it to the other side. Please, get professional help for your daughter and yourself. If finances or lack of insurance is a problem, you can probably get counseling paid for through your state's crime victim compensation program. You should be able to locate the number in state phone listings, through the police department, through a crisis care line, a rape hotline, or your comunity may have a community information line - usually "211."
Do everything you can to keep your daughter (and you) feeling safe. Absolutely do NOT make her tell the elders about her experience. They are NOT trained in dealing with this kind of trauma, and usually are only trying to find out how much guilt the victim bears - AS IF! And to pressure both of you to keep silent. Your daughter should not have to go anywhere that she may likely run into her abuser.
As far as legal recourse (suing) laws vary from state to state. If your daughter is a minor, the clock my not start ticking on the statute of limitations until her 18th birthday. If she is above 18, and had repressed memories, the clock may start upon the return of memories sufficent to understand what happened to her. A representative from crime victims compensation can give you all this information.
There is nothing, nothing, more healing than knowing you are not alone. And understanding that feelings of shame and guilt are normal, but that they are misplaced. They belong on the perpetrator, not the victim. After some individual counseling, survivor groups can be very supportive. (Sometimes they aren't though, so if your daughter isn't feeling like she's with safe friends in a group, find another.)
Oh, and soft blankets to wrap up in, and large squishy teddy bears to hug, can do more in a way of bringing comfort than you can imagine. A note book to write down feelings and memories as they come, or a locked diary if it feels safer, can be an incredible healing tool. For you as well. It helps to break through the confusion and conflict that tends to rage in victims minds and hearts. Others have a better outlet through drawing or other types of art. Where ever your daughter's talents are, they can be her salvation as well. And never underestimate the power of being destructive - just as long as it is carried it out in a safe manor. I knew one woman who went to the beach with a wooden baseball bat, and hit rock after rock into the sound until the bat was beat to a pulp. Then she went home and dismantled the chainsaw her abuser (a family member) had loaned to her, piece by piece, literally. There wasn't a nut and bolt still together when she finished. (She returned it to him in a cardbaord box.)
The worst thing is having to hold the silence of the nightmare in. She needs permission to vent, and to be able to do it at a pace that she can handle. God's comfort be with both of you. Our prayers are with you. Let us know how you are holding up.
Malinda