Sentence 1: Dean always liked children. 
 Sentence 3: Dean and his wife had a talk about children 
 Sentence 4:  His wife felt the same way that he did about children 
 Sentence 5:  They both decided to have a child and raise a family together 
 Option 1: One day Dean thought he was ready to have kids. 
 Option 2: Dean decided he didn't want them until he could buy a house.