My psycho analysis of the situation is this.
Its very similar to why women will often keep taking back guys who have been abusive to them.
because they are addicted to the moral superiority.
I dont think there is any doubt that mothra actively pursues the abuse , so as to be able to feel that little hit of pleasure when she can feel morally superior after one of her antagonists takes it too far.
I dont buy the victim arguement from mothra or from gweg.
They love it.
Evidence?
They keep coming back again and again and again.
If there was no "reward" for this behaviour, they would cease to do it.
It may be sado masochistic. it may be self esteem issues to do with self sabotage.
It may be a limiting belief that they cant engage in normal debate and so have to fall to the level of a 6 yo whining about another 6 yo.
Either way, i wont be encouraging gweg or mothra to continue along this line of "play" as i feel it is poisoning their mental state and hardening their ego and is leading them to a level of low consciousness.
They are , in fact, regressing.
This is sad. Life is short.
I would recommend Scott Pecks "the road less travelled" or , if you are a bit more paranoid, several books by Richard Green will enable you to develop a more mature attitude to conflict resolution