The marriage!verse taking off from the canon like it does, Seph's already too well-known to avoid the media blitz and everybody's keeping an eye on him in case he tries to pull another Nibelheim. >_> Rei and Ari tangle occasionally once they outgrow the peas-in-a-pod phase. The older two keep them in line well enough that Seph hardly ever has to do a thing about it. Most of the noise in the house is Seph and Ari sniping at each other. Plus they live in the middle of nowhere. If they didn't make some noise, the quiet would be creepy.