I wish we had a family

Alexis • 6:11:2016
I hate to say this. But my SO has a 3 year old son with his last relationship. 
And we only get him Sunday-Tuesday every week. 
I love the little boy to death, I treat him as if he was my own. But I get so jealous and kinda distance myself from my SO on the days we have him. Only because I get extremely jealous. Because we aren't a whole family. Like we are, but we aren't. I just wish we had a little one of our own. 
Reminder! I'm still completely new to this being with someone who already has a child.