I did earlier but it probably needs more work now due to new info we have. I will post it and anyone feel free to cut, paste, add and edit:
Possible Timeline:
9-4-2003 birth certificate date entry for Natalia's birth.
2008 - child is brought here from Ukraine through an adoption process.
2010- Endocrinologist estimates her age as @ 8 years old.
May 2010- child comes to the Barrett's. According to the birth certificate she would be almost 7. Sometimes internationally adopted kids are made to appear a year younger in paperwork. So if that happened she might have been almost 9. According to the Barrett's she would've been 20 year old. PHOTOS SHOULD BE INSERTED HERE.
Nov. 2010 - child is officially adopted by the Barrett's. This is months after that first bath where they claim they saw she had full pubic hair and was developed at supposedly age 6. So they went through with it anyhow.
Dec. 2010 - here she is supposed to be 7 per her birth certificate. They say she's 21 here. PHOTOS ARE SUPPOSED TO BE INSERTED HERE.
2012 - skeletal survey shows child's age to be 11. (This matches with the first doctor’s finding)
6-12-2012 - Barnetts legally change the child's age to 22 in a probate court process. EVIDENCE THEY USED FROM HER EMERGENCY PETITION SHOUOD BE ADDED HERE.
Sept. 2012 - Here she is supposed to be 9 per her born certificate. The Barrett's say she was 23 here. They haven't yet left her in this photo. They have changed her age and her clothing. PHOTO OF HER SITTING ON COUCH WITH SCARF SHOULD BE INSERTED HERE.
2013 - 4-9-13 The Spark memoir is published. (There is apparently no mention of the adopted daughter in the book but I have no idea what time range it spans). Mother immediately starts an intensive publicity tour.
7-2013 - the Barnetts rent an apartment in Laffayette for the child and leave her there. They move to Canada the same month. They pay the rent on the place but it's not sure for how long.
They claim alternatively for a year and for a few months. CITE. Child is evicted in ADD date for non payment of rent in the amount of $750.00.
2013 - Natalia hangs out with adults at a rehab center. She seems lost. She disappears at a certain point.
August 2013- the Manns take in Natalia.
2014 - February 2014, the Barrett's divorce.
2016 - 2-28-16, kid moves out of the county.
2016- @3-13-16, the Manns apply to be her guardian.
The Barnetts object to the petition citing an age issue. They claim she is an adult.
2018 - the Manns lose the guardianship case and Natalia's age as an adult is not overturned by the original court despite a request of some sort.
Mother claims Ukrainian adopted daughter, 9, was 22 and had dwarfism | Daily Mail Online