Derpy hasn't spoken to her parents in nine years, and that suits her just fine.

But when a school project on family trees causes Dinky to raise questions about her grandparents, and why she's never met them, Derpy is forced to talk about the argument involving Dinky herself that caused her to leave her home.

[img]http://i14.photobucket.com/albums/a331/brittmcgee/MLP%20Minecraft/TLSOA_zps2aa17c49.png[/img]