How to activate 2 different ID's on a sole Digital Editions ?

Hello Dears,

I saw different simlar questions without any answer. Let me explain why I have 2 different Adobe ID's:

My wife had the bad idea to offer me professional ebooks and used her own Adobe ID to buy them. The only way I found to read them was to install ADE on my Mac with her credentials to be able to read it.

I also had the bad idea to buy other professional ebooks with my own Adobe ID. I cannot install them on ADE due to the fact I authorized my wife's ID on my computer...

I tried to erase the autorization but it was not possible...

I tried to uninstall/reinstall ADE but it systematically reinstall my wife's ID...

This means I cannot read the books I bought due to the absence of User-friendliness of this product I cannot understand. I am becoming fed of Adobe's "solutions"...

Can anyone propose a solution to resolve this?

Thanks in advance!

Jean-François Degand