Christina, There is some very sound advice in the replies you have received so far. It may take a while for her to forgive you for lying as well as for her to totally understand and integrate all you have told her. I am not surprised that you say "it has been a roller coaster of emotions" this seems to be very normal for a GG/SO to experience, especially if she had no clue prior to finding your collection. She will probably have some good days, and some very bad days as well, while working through her feelings. Hopefully she will be like the other SOs and GGs on this forum and become a supportive and involved participant in this part of your life. In the mean time be patient and loving. Continue to answer her questions openly and honestly, even if the answer is, I really don't know.
To me her conditions are not unreasonable and at this stage seem very fair. Best wishes, Paige