Friend A: no the world doesn't revolve around you, and weird as it may seem to your ego, not everything people say and do is aimed at you. And I am entitled to be fucked off at the shitty way my ex treats our children, just because he does more than your ex doesn't mean I cant be annoyed and upset. Likewise the fact that he pays no fucking maintenance, even though him and his gf buy new things every week. If is funding that all with her dd dla and carers allowance, then I'm sorry but its wrong. Not saying she should pay his maintenance from it,but buying him a motorbike, new car, paying for private baby scans isn't what that moneys for surely?
Friend B: I know your hurting because your teenage dds have chosen to live week on week off with you, but probably not as much as your now exdh must have hurt when you slept with another man. Or as much as that other man's wife was hurt by the woman she thought was a friend. However, he is being a shit re money and they house.
Friend A (again) like me, friend B is entitled moan.about the shitty finances our exs try and fob us off with. You don't understand as you knew your.ex was a feckless idiot who wouldn't pay, but still chose to have 4 dc with him. Yes B can be annoying, but can't we all?
Ex: I fucking hate you. you ruined my life, but ill forgive that. What I won't forgive is how you've treated our children.
Exs gf: grow the fuck up. According to you, your dcs dad left, and doesn't look after them like he should. So you know how that feels as a mother, yet allow and encourage my dcs dad to do the same. And dont judge me, I might not be perfct, but your the one who moved a bloke in within a couple of weeks, and for engaged and pg within 6 weeks. then kicked him out when your benefits were reduced. All this seemingly without looking at how if affects your dc. Especially as one of them is autistic and apparently doesn't cope well with change. Oh yea, and your son is rude.
World: no I'm not happy being single, deep down I want someone to share my life with and more dc. But the dc I already have come first, so if I'm single for even then so be it. And yes I'm a shit mum who's had ss involved. My house is a tip and I've got masses of debt, but I'm trying, I really am.
Sorry! That became a bit long 
Feels good though!