They really do show their true colours. And publicly apparently. How awful to write something like that! I think some people just aren't happy with their own lives 

...that is really gross behavior! How does she think that makes her daughter feel? She is part of her dad. No...just no!

Any time i see someone acting like that or airing their dirty laundry on social media, it makes me think less of the poster, not the postee. Best to leave it unaddressed and anyone with class will read it and judge for themselves. 

Time to smack her around with her own game.  On FB.  Say just what you wrote in direct response to her comments on the pic of SD and your DH.

"This is coming from a 250 lbs woman that does not work and wears PJ's everyday."

IMHO what prevents this kind of crap is keeping the SKids fully abreast of the facts of their situation in an age appropriate manner. They need knowledge on everything. Divorce decree, Custody/Visitation/Support orders, parents arrest records, knowledge on drug use, parental successes, parental faiures, etc... Particularly when a kid is cursed with such a shallow and polluted toxic end of their gene pool.  Responding to BM's comments with the facts that she is a bovine breeder, useless, never self supporting, PJ clad, waste of skin, now would not be necessary if the SKid knew it all and was armed with the facts to be able to protect herself from her manipulative waste of skin toxic parent.

We landed on this model with my SS when the SpermClan would ply their lies, maniplations, and PAS crap when he was on SpermLand visitation.  He came home upset that they were telling him that he was spoiled, that his mom was forcing his three younger half sibs to starve because of CS, etc, etc, etc... So, facts. We started sitting him down for read throughs on the CO, read throughs on the supplemental county rules regarding visitation and support, read throughs on SpermLand State regulations, reviews of the Spermidiot's marriage and divorce records (Spermidiot on several occassions lied to SS that he had never been married), etc... As their toxicity grew, SS's exposure to the facts grew as he was growing  up.   In his pre-teens there was a transition where we would find him upon occassion in our study going through the files regarding the CO, etc...   We would let him do that before eventually sitting down and talking about what motivated his research.  He would invariably be upset that they had lied to him.  He grew increasingly confident to the point that when they would lie to h im or manipulate while he was on SpermClan visitation, he would call them out immediately to their faces on their bullshit.  That drove SpermGrandHag insane. She would call DW railing on her "Why does he know that????". Ummmm, because you are a lying nasty POS. That is why. Of course DW would not say that to the Hag, DW would assertively call her out, and then egg her on to continue her nasty crap. What they failed to recall is that we lived in a single party consent state for recording conversations and every call for 16+ years was recorded. Every answering machine  ranting message was saved.  On a number of occasions we played recordings of their nasty crap in court when they lied about not saying something, etc... The SpermLand courts hated that we had those and presented them in court. That recording conversations without the consent of the other party was legal in our State irked the idiot bottom 10%ers of the legal profession SPermLand judges to no end.

SS read the journals, listened to the recorded telephone calls from the SpermClan, listened to the official court recordings of hearings, read countless pages of information.  The more they manipulated, the more information SS sought. The more he knew, the more they doubled down on their crap

BM is entitled to her opinion. Even when she's wrong. 

It's likely she's doing it for attention, be it an argument or just a comment defending your DH so she can disagree. The worst thing you can do to an attention wh0re is ignore. 

Petty Bm Toxic Troll would tell her daughter SDnow25 Feral Forger that I look pregnant (I was 145 at the time to her 220) and have no eyebrows (they are blonde but THERE).

Hooey I say. Jealousy is her real outfit.

The 250 is nock working woman in PJ all day. At one time she was the love of his life.  

The Pot has entered the chat 

My dear Clove,

I am five feet, six inches tall, weigh 143 pounds and wear a size 8. I'm pushing eighty (next month) and wear my Calvin Klein jeans quite well; my DH has no complaints. I'll bet the farm that your figure matches your lovely personality so 220-pound TT can go pound sand (if she's capable of getting down on her ample knees)! 

Clearly, ‘No Miss America’ (clad in her plus-sized PJs) is simply bloody jealous of Losingit’s better looks and is attacking her, indirectly, with that puerile FB post. These women who are, emotionally, still in middle school are pitiable. 

Hey, Losingit, how about sending ‘No Miss America’ a season’s worth of ‘My 600-lb life?