how can a woman be removed from my uncle's family tree. They never married each other.

Linda Vance Jones

Brett .

@Linda Vance Jones

Linda

Welcome to the "Community.FamilySearch" Forum.

I am just another 'lowly' User/Patron ...

Just in passing ...

I am, just thinking out aloud, here ...

BEFORE, taking action to "Remove" the Woman, from your Uncle ...

Despite, the fact, that they DID NOT "Marry" ...

Question: Did they have any "Relationship"?

[ As, the "Event" of "Marriage", is NOT a requirement, for a "Couple" Relationship ... ]

Or, is the Woman, in NO WAY, associated, with your Uncle?

[ ie. Associated, with your Uncle, in ERROR ... ]

That is ANOTHER matter ...

In that case ...

We all make MISTAKES ...

NONE of us are PERFECT ...

IF, the Woman, is in NO WAY, associated, with your Uncle; THEN, such link/association, CAN be "Removed".

Here is a "Knowledge Article", in 'FamilySearch':

A person in Family Tree has the wrong spouse

https://www.familysearch.org/en/help/helpcenter/article/a-person-in-family-tree-has-the-wrong-spouse

https://www.familysearch.org/en/help/helpcenter/article/a-person-in-family-tree-has-the-wrong-spouse

I hope, that this may help/assist, somewhat.

Brett