All bases are rightfully owned and created by SelenaEde  
My Little Pony Friendship is Magic is rightfully owned and created by Hasbro
 
I know Babs isn’t featured here, that’s because I remembered she was an apple family member when doing the cutie marks.
 
Bic Macintosh and Sugarbelle Family
 
Parents  
Big Macintosh - Father  
Sugarbelle - Mother/StepMother  
Fluttershy - Mother
 
Children  
Sweet Apple - Big Mac & Sugarbelle  
Apple Buck - Big Mac & Sugatbelle  
Butterfly - Big Mac & Fluttershy  
Acorn - Troubleshoes & Fluttershy
 
Applebloom and Pipsqueak Family
 
Parents  
Pipsqueak - Father  
Applebloom - Mother
 
Children  
Apple Patch - Son  
Toffee Apple - Daughter
 
Apple Jack and Caramel Family
 
Parents  
Caramel - Father  
Apple Jack - Mother
 
Children  
Apple Cider - Son  
Apple Slice - Daughter  
Cinnamon Apple - Daughter