What Would Jesus Do?

Today i talked to my sister about some argument i once had with my Ex where my ex asked for breakfast in bed and i yelled back at her "Well then go sleep in the kitchen!"... She thought this was dumb and called me a retard. At this point i just thought to myself, "She just called me a retard for no reason.. What would Jesus do?" So i made a new facebook profile with her name, added everyone on her friend list, listed her as engaged to homeless man and put her status as "My brother is super awesome and i'm a dumb blonde".. i give her 3 days to figure out it was me who did it.