A photo from a day that seems like a life time away, when everyone was still happy, when everyone was still family.
 

 
“Something I’ve been meaning to draw for a while now, a picture of RD’s kids and their dads. And Dash herself too, of course.
 
Star Hunter, Blitzkrieg’s single dad. He and Rainbow had Blitz when Rainbow was still too young to be a parent (a thing that Star didn’t and doesn’t hold against her), so single fatherhood it was. Star Hunter and Blitz lived in Cloudsdale, but moved to Canterlot when Blitz wanted to get into the Royal Guard. Star Hunter didn’t mind.  
Star Hunter is a really caring, open person, who likes to joke and make other smile. He was a pretty natural father to Blitz, and he cares about her a lot, constantly making sure that she knows that he is very proud of her, whatever it is that she decides to do with her life.
 
Wave Chill, father to Tempest Breeze and Featherspark. He’s still a Wonderbolt, though he did take time off when the boys were born. He doesn’t fly that many shows anymore, usually when he’s really needed. Wave and Rainbow met some years after Rainbow and Star broke up and few years after that they had Tempest. Wave Chill moved in with Rainbow and some years later they also had Featherspark. The family currently lives in Ponyville, though Rainbow travels with the Wonderbolts when needed. Wave doesn’t mind staying at home.  
Like the name suggests, Wave Chill is extremely chill - he takes a lot of thing as they come and doesn’t panic or get stressed easily. He was also very accepting of Star Hunter and Blitzkrieg and considers the other dad his friend.
 
Rainbow Dash was very open about Star and Blitz to Wave and actually introduced Star to Wave pretty soon after they began their relationship. Later in life all of the parents were very vocal and open about the whole step-sibling situation and RD and the dads never tried to hide anything from the kids.  
Blitzkrieg did grow resenting her mother in her teenage years, since she felt that Rainbow didn’t really want her and didn’t want to be a part of her life, since she was contantly away on Wonderbolt business and didn’t get to hang out with her that much. She does however have a decent relations with Wave Chill and Featherspark.  
Tempest Breeze and Featherspark think of Star Hunter as an uncle of sorts, and enjoy his presence every now and then.
 
Blitz and Tempest don’t get along because Tempest is an asshat and Blitz is a stubborn mule.”