So fiancé tells me this morning he received a text from BM, asking when he would meet today to pick up the 3 teen SDs.  
 

Mind you: 

1) they discussed at the outset that due to stay at home orders in hard hit state that stay at home would be followed.

2) we know BM has been going over to her man ho of a BF who has been seeing multiple other women over quite a long period of time certainly as late as March so we don't believe he is practicing social distancing and she certainly is not by going over there for days at a time.  She has also had man ho over to the house with the girls for dinner.  So zero social isolation.

3) her going over there leaves 3 teen girls at home alone.  We know at least one of them has been meeting up with their BF for 'walks' so we doubt much social distancing is going on with them either.

4) Fiancé and skids have been daily FaceTiming/texting and not once have they asked to come over.

So no BM (said fiancé who I am very proud of) we will not be randomly taking the girls off your hands.  You refuse to be responsible - you who lost your job in Feb before the pandemic because you weren't doing your job - we who are both WFH will not be taking the risk that the girls are carriers just because you want us to.  
 

She is such a freaking waste.  
 

Fiancé and I have agreed if BM gets violent with older skid (who she has abused/had the cops called on her twice for said abuse, but cops called being thrown into a full length glass mirror 'discipline'...) that we would take oldest in BUT it would have to be an emergency and Skid would have to be quarantined in the old nursery which has its own bath for two weeks, with no leaving that room.  So far, it's not come to that. But we aren't taking them in just because BM wants to flout all the rules.

So glad fiancé has this down!