Please do not take offense where none is directed. I think it is beautiful that Christ revealed Himself to your daughter while she was still so innocent.
I have heard about the Indigo children in the past and wanted to share my concerns. The word of G-d tells us that in these Last Days, even the very elect will be fooled. I think we should just pray constantly and be aware of everything around us.
I would not use the following site to do a research paper, but this is all I could quickly
come up with. There is much information on the web, but I enjoy wikipedia for some things. Ask the Lord for discernment as you read and do your research.
Below is a portion of the information I found on Wilkipedia: (I hope G-d continues to reveal Himself to your little one
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Indigo children is a term used within the New Age movement to refer to children who are alleged to possess paranormal attributes such as the ability to read minds.
The Indigo child concept was first publicized in 1999 by the book The Indigo Children: The New Kids Have Arrived, written by the husband-and-wife team of Lee Carroll and Jan Tober . Carroll insists that the concept was obtained via conversations with a spiritual entity known as Kryon.
The reason for the use of the adjective "indigo" is not universally agreed upon: some sources link it with an early researcher into the phenomenon, who was synesthetic. It has also been claimed that these children appear with an indigo-hued aura.
1 Environment and evolution
4 Claimed Indigo abilities
5 "April children"
6 Critical interpretations
7 Scientific investigation
10 In fiction
12 External links
12.2 Skeptic resources
12.3 Media coverage
12.4 Social and networking
 Environment and evolution
The Indigo Child movement believes that the children in question are born with an empathic connection to Earth and others' thoughts. However, due to natural limits in infant communication, Indigo children's supposed abilities (empathy, telepathy, extra-sensory perception and extra-normal perception) are often suppressed by negative parental or societal influence. The Indigo Child movement therefore encourages parents to support those children in whom can be seen traits which are often labeled as negative by mainstream authorities but as positive by Indigo Child theorists.
Carroll and Tober identify ten attributes that they assert describe Indigo children. From www.indigochild.com
They come into the world with a feeling of royalty (and often act like it).
They have a feeling of "deserving to be here," and are surprised when others do not share that.
Self-worth is not a big issue; they often tell the parents "who they are."
They have difficulty with absolute authority (authority without explanation or choice).
They simply will not do certain things; for example, waiting in line is difficult for them.
They get frustrated with systems that are ritually oriented and do not require creative thought.
They often see better ways of doing things, both at home and in school, which makes them seem like "system busters" (non-conforming to any system).
They seem antisocial unless they are with their own kind. If there are no others of like consciousness around them, they often turn inward, feeling like no other human understands them. School is often extremely difficult for them socially.
They will not respond to "guilt" discipline ("Wait till your father gets home and finds out what you did").
They are not shy in letting it be known what they need.
In her article  Wendy H. Chapman (enlightenment teacher at and Director of Metagifted Education Resource Organization ) says that Indigo children will also display many of the following:
Have strong self esteem, connection to source
Have an obvious sense of self
Refuse to follow orders or directions
Get bored rather easily with assigned tasks
Are rather creative
Display strong intuition
Have either strong or no empathy for others
Develop abstract thinking very young
Are gifted and/or talented, highly intelligent
Are often identified or suspected of having ADHD
Are frequent daydreamers
Have very old, deep, wise looking eyes
Critics point out that these traits are not unique, and are observable in most children (see Critical interpretations below).
Adherents believe that this new type of child has come forward for a reason; most often suggested is that they will improve the world in some way. The changes generally discussed involve bringing peace, toppling corrupt institutions, and a shift from allopathic medicine to a greater understanding of more natural alternatives. Indigo children are said by proponents to be more in touch with something called the "Universal Truth", and do not tolerate or understand behaviors or systems that are not in harmony with it.
Indigo children are sometimes said to possess an extreme longevity, but given the birth dates above, experimental verifiability of this belief is impossible.
 Claimed Indigo abilities
Many discussions of Indigo children in New Age literature (including Kryon literature) claim that Indigo children are born with part of their DNA activated that most people do not have activated. Some claim that it is junk DNA that they utilize to "swap out" higher-dimensional information, giving them special abilities.
These abilities are said to include purging HIV, advanced genius and psychic/telekinetic powers   speaking to the dead. Further claimed abilities include:
Often very creative.
Developmentally advanced in reading walking, talking, etc.
Multi-dimensionally awareness; they perceive a broader range of reality.
They sense and feel energies from people or other living things (aura reading).
Telekinesis, etc. Moving objects with their mind energy and thought.
Awareness of scientific, historical, anthropological and spiritual knowledge not consciously learnt. Sometimes called 'knowledge bombs'.
Awareness of past lives.
Extremely empathic to all creatures, not just humans but animals and plants.
They can communicate with the unseen world, spirits and angels.
Multi-dimensional healing abilities.
Manifest unusual artwork, languages and scripts.
They experience dreams where they are being taught how to use their high sense abilities on space craft.
Dual consciousness; feeling part human and part extraterrestrial.
Have a sense of mission or higher purpose.