Door opening cutting into wall behind

[Anonymous]

Running into an issue with doors in the angled wall. For some reason, if I go to a door wider than 4' in this wall it cuts into the wall behind. 

[syman2000]

Share the family. I want to check and see if void is used in the family. It may impact your object host and cut into multiple walls.

[Anonymous]

Here is the family I am using.

[Anonymous]

I have found that if I unjoin the corner the problem goes away. So I assume it is not caused by the family.

[ToanDN]

Did you join the corner by Wall Join or Join Geometry?

[Anonymous]

By wall join

[Anonymous]

This is the corner I had to remove the join on.  @ToanDN 

[ToanDN]

Can you share the project or a portion of it?