Joe Nichols and his wife Heather, who have struggled to have children, are expecting.  Nichols broke the news on Twitter.

This will be the second child for Nichols. Their daughter Dylan will turn two in April.

The couple have had problems in the past because of Heather's auto immune condition, causing several miscarriages.  They opened up about their struggles on 'The View' last summer.

Congrats to Nichols and his wife.

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