1.

Cheese and Pinkie got together when they were pretty young (I'd say about around when Twilight first opens her school of friendship) and for the first couple months everything was going really well being called the best party pony duo.

2.

Getting closer into almost 6 months into the relationship Cheese started to become emotionally Abusive towards Pinkie but because she loves Cheese so much she just endures it and stays with him.

1. After 2 years in the relationship, Pinkie and Cheese had a filly together naming her Butterscotch, she was a healthy baby girl who is very silly like her mother and laughed all the time making Pinkie very happy. ----------------------------------------------------------------------
2. After Butterscotch was born the abuse got worse for pinkie but one day he struck their daughter which Pinkie immediately stepped in yelling at Cheese then breaking up with him leaving with their daughter and never saw cheese ever again.