We know all three have significant emotional issues they brought to the apartment. Nobody with any sense would parade naked for the world to see, fuck for the world to see, then cheat on a partner for the world to see.
It would be interesting to know what each knuckleheads background is: Broken home, don't know their mom or dad, lead a troubled youth, ever jailed or on probation, etc.
Rarely is there an exception to the mental (in)stability of someone living under the RLC umbrella.