You know what QV, I think she does.
You should see her room. No mature adult would keep a room like that. So yes indeed, she does need to grow the fuck up.
WolFish, your ex sounds like Kayleigh. Though I saw her cleaning out the litter tray yesterday. After 3 months. The cat started peeing down the bath's drain because the litter tray was too dirty for him to use.