Distant relative is making incorrect changes to my Tree
I recently noticed someone named patricianobregas has been recently making changes to my Tree and half of it is incorrect. I sent her a message through Family Search asking her to stop but she did not answer.
When I clicked her name (the blue link) in my Tree, it said under “view relationship” that she was my second cousin, and that opened up to a tree showing how we’re related.
I looked at my 23 and Me matches and searched for people who had her last name, Nobregas, in their Trees. I found two people and wrote to both of them. One got back to me and said her mother Patricia died last year so it could not be her. I asked her to send me her obituary but she said there wasn’t one. So someone was given access to her account. How can I get help from Family Search to dig into this? It’s very disturbing. The person has made A LOT of changes that are not correct.
Even more strange is he/she is making changes to my mother’s side of the family, not my father’s, where we are related. Since her daughter said she is dead, can her account be closed?
Attached is an example. She made duplicate copy of my Aunt Helen, changed her husband to Joseph Makl, who is my other Uncles father in law.