This took a while ha, some family pictures is gonna be done.
Cheese and Cinnamon have a pretty close relationship, having jokes and always looking on the bright side of things. Cheese is the typical dad, saying lame dad jokes and trying to act cooler than he is, he was a very good father to his daughters growing up and got specially attached to his joyful Cinnamon Toast. The two often go to the towns, Cheese spoiling her and often trying to help guys ask her out which he is very happy to do, he always wanted to greet his daughter's colt friend and end up being bros. His relationship with Shortcake isn't as great but he still holds love towards her.
Pinkie loves both her daughter's equally, Shortcake feels to pinkie how her sister, Maud is and it makes her feel more happy about her daughter. Knowing they are are definitely related and having a blast showing Shorty all her jokes and pranks aswell as her recipes to impress her daughter. Shortcake is more open to her mom and does give the occasional smile or laugh at her terrible jokes. She enjoys cooking and baking with Pinkie which causes her to stay with her parents alot rather than finding her own place to live.
Shortcake and Cinnamon are close to a degree, they both like to spend time together and chat though sometimes on occasion Shorty will get easily annoyed and will leave though she is very grateful to her sister. In her younger years she was often bullied for her height and tendansy to not make friends and talk as much as other fillies, but Cinnamon always stood up to them for her which caused a great amount of respect from Shorty and due to this will only show her sister her hidden side.
Wanted to put out some family stuff and get some headcannon around them before I do proper pictures
If you have any questions about them or other dont be afriad to ask.