I don't understand, we are allowed to play two different people using the same IP (we live together) but we cannot AFK train together?

You may.

There, I have given the definitive answer in my previous post and just deleted the rest, in order to make it more clear. If you experience any problems further on, please contact me.

No one here is trying to fuck anyone Lauxes, he killed his training partner (wife) and even if I hadn't teleported him back to temple there would be no way for him to train unless he got back home, or his wife attacking once again, which would fall under rule 3d.

So please try not to get involved if you don't know the whole story, anyways I believe Sator has cleared your doubts for now.