It is not known why the couple chose to split, however, Liam has spoken about the end of his relationship.
Liam told Mail Online: “There is nobody else involved, we have just sadly decided it wasn’t working.
“My wife is a lovely woman and a wonderful human being, and I could never find anything detrimental to say about her.
“I am not the famous one, no one is interested in me. I am a tree surgeon from Scotland and I make my own living.”