There’s no reason to believe she’s being written out. People make different choices. Gunther wanted to be back for the start of the new semester. Bets is more of a free spirit and wants to travel a while longer. She’ll likely come back to him, or maybe he’ll decide to go join up with her again. We’ll see.
So over Stef. At least when Tiff was behaving this way there was a always a feeling that she was broken in some way and begging for attention. Stef is just obnoxious and needs to go. Bets needs to be put in her place too. Some things are not meant for public consumption.
For once Luann appears to be the only one who’s comfortable in her own skin.