Hi.<br/><br/>For parants we can say, <i>they are parents to two children</i>. I wonder if we can use the same structure for mother and father.<br/><br/><i>He is father to two sons</i> or <i>she is mother to two sons</i><br/><br/>I am familiar with the phrase <i>He is father of two sons</i>, but I don't know if we can use that structure for father and mother as well.<br/><br/>Thanks for your time