Ok so I am looking for suggestions... My ex-wife has control of my original apple id

Ok So I Am Looking For Any Guidance Or Advice That Anyone Can Give... My Ex-Wife When We Separated Took Control Of My Apple ID & The Email Linked To My Apple ID. She Changed The Security Questions & Contact Email & Whats Worse Is That I Linked My Current Apple ID To That Original Apple ID, Because I Was Unaware Of The Invasion Of Privacy. I Feel Helpless Please Anyone Have Suggestions