This kind of bitterness and jealousy leads to what some may refer to as Haterade.
It's drafty and chilly. There are holes in some parts of the drywall. Despite the hiss of a probably almost expired water heater along with some street traffic and light neighborhood noise, it's generally quiet.
Parenting is hard. Aside from the occasional battles surrounding the number of pieces of fruit on a plate, kids are fun little people.