Twitter WWE: The Undertaker and his wife's response to the criticism for his absence.

The Undertaker's absence in WWE has fans worried

It's been over a year since The Undertaker last stepped into the WWE ring, but it's in the past month that he's been missed the most. John Cena hasn't stopped challenging him for WrestleMania 34, but he's chosen not to respond. However, his wife disagrees and she made it known on Twitter.

Several WWE fans used their Twitter accounts to ask about The Undertaker. One dared to criticize him and didn't hesitate to tag his wife, Michelle McCool.

"I'm disappointed because The Undertaker didn't show up. Not even a sign that he accepted John Cena's challenge. Michelle McCool, where is your husband?" was the message the WWE fan posted.