How someone can use my device information and see everything in my OWN ICLOUD BUT IT WAST showing up in my device list cuz he was using his own Apple ID and I was using my Apple I’d.

So what I’m saying is that he had access to every text , pic , email, EVERYTHING ON MY PHONE PLUS EVERYYHING IN MY CLOUD. MY PICS WERE IN HUS PICS. IT IS CRAZY BUT MY HUSBAND DONE IT. ANF WHEN I TRIED TO REMOVE IT FROM HIS IPHONE IN DEVICE LIST IT WOULDNT REMOVE IT UNTIL HE ANSWERED THE SECURITY QUESTIONS. IN THE DEVICE SECTION IN HIS APPLE ID. WHEN MY PHONE IS DOING CRAZY STUFF AND IM CALLING AND CHATTING WITH APPLE TELLING THEM MY OHONE IS HACKED BUT THEY THINK IM CRAZY. BUT IT HAPPENED TODAY AND APPLE WALKED ME THRU IT TO REMOVE IT AFTER HE ANDWERS THE SECURITY questions. i Have lost many pictures and files he erased off my account by having it like we were sharing an I’d. But we weren’t. Meanwhile all of this is taking place cuz he SMARTED APPLE. IT DID NOT SHOW UP IN MY DEVICE LISY OR NOR HIS NUMBER AIL OR NO INFO IN MY PHONE OR ID ON THE WEB. I PAY FOR 2 TB all my info was being stolen and shared on google drive. And the pics and files he didn’t want me to have was deleted.