I think the one-finger thing was hysterical!I have noticed that too. I wonder if she is a witch off camera most of the time so they do tip toe around her precious sensitivities. Asa is talking her up constantly now, this is new and seems very forced to me. I guess P is the wage earner now, maybe she surpassed Abbie and threatened to take her slime life fortune and leave if Asa didn't make her look better.
I mean all she does for the family is cook, shop for food and apparently pick what restaurants to go it. She doesn't do laundry, clean, or tend to Abbie, so why worry they can't do without her?
Funny, when P puts something on Abbie's face she uses both big ole man hands and smooshes it in, Summer did it with one finger. That looked so odd to me.