My SO & I are expecting this is our first however he has a nine year old from a previous relationship.

How can we help make his son feel included??

The last thing I want is for his son to feel left out, but with him being so much older I don’t know how to include him in a lot of “baby” stuff as he just has no interest.

Did anyone have children with bigger age gaps?? What did you do to include them and how do they get along??