Shania has garnered five Grammys and sold an impressive 76million albums worldwide.
She said she had to learn to be independent again after her life with Lange, who was also her producer, were so entangled.
The couple had moved to Switzerland for a simpler life away from the limelight after the country star had seen her career sky-rocket to become a best selling cross-over artist.
He has surprised her with romantic gestures like flying her to a Swiss glacier and renting out a movie theatre for a intimate dinner for two.'To express my love, words are not enough.I'm more in love with her every day', Thiebaud said.The couple eventually married in January in an intimate beach ceremony in Puerto Rico.She said: 'I don't take any day for granted any more.But in what has turned out to be a 'twisted' piece of irony.
Shania and Marie-Anne's ex-husband turned to each other during their time of need, finding friendship which turned into love.
Now Shania Twain, 45, has recounted the moment she confronted 'the other woman' and said she suffered a panic attack when she came face to face with Marie-Ann Thiebaud.
But the That Don't Impress Me Much singer also says that the moment was a let down because she did not express everything she was feeling due to her high state of anxiety.'I had a total panic attack', Twain said.
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We have already been on holiday together and everything still looks very positive. I want to pursue the love that I have found without any further distraction, so I wish everyone previously involved the very best wishes and good luck as afforded to myself. I can honestly say we have clicked in a significant way and that we are enjoying developing a new relationship together.