What do you do with an individual that is changing information that have sources and notes?
There is an individual that has been copying information from other sites (geneanet mainly I believe) to add it to family search without regards for the information already in place, and without looking at the sources already there. This individual does not follow the standards (adding brackets for alternative spelling of names and lately adding all these names one after another as the system is not letting him adding brackets). He's also using his own way to keep tract of what he is doing (changing the first capital letter in small letter) and changing dates in his preferred language. - Many times he changed information that had taken me days, weeks and months of work. I was thinking that he must be a cousin on my father's side because all the changes he made to these branches but..... I am now questioning this as I am finding him changing information on the branches on my mother's side which family is in a whole different region.
I wrote him several emails via familysearch asking him kindly if he could follow the standards, giving him information and explanation the reason the info he changed was not correct, and to ask him to share how we were related, without success. My cousin did the same without success as well.
This is discouraging. Can you help?
Many thanks in advance,