He let her come back, but did he really? She’s just “wifey #2” with whom he has as much to do with as he did Christine. Robin is the only wife he has recognized as a wife for the last several seasons. The other 3 have simply been nannie’s for his other 15 kids. He is a despicable, narcissistic, hypocritical POS who is not living a polygamistic life - he is living a regular married life with 3 (now 2) maids/servants he treats like yesterday’s trash. And they take it. Shame on THEM. People will treat you the way you let them treat you, and he knows, 100%, that they aren’t going anywhere. Meri in particular. If it wasn’t Kotex we were talking about, I would say it is unfortunate that their husband ignores them, but it is him so I think they make out in the deal. The guy is off the charts on the Creepy Meter