HE HAS NOT CHANGED!
He's still got you doing what he wants, he's still taking drugs (so very much NOT doing "all he can"), he's still got a temper.
Even when it's "just" addiction issues the advice is to completely abstain for at least a year before the non-addict partner even THINKS about having them back! - and that's as much for the addicts benefit as the partners. I've a family full of addicts.
Going by your timings I think it was less than 6 months!
He did a great "woe is me" performance with the tent on the beach (obviously this was during the summer).
You are risking:
Losing your daughter
Losing your life
Your daughter's life.
Get rid of the loser and put your dd first.
SS seeing you fortnightly when they're under huge pressure from cuts is actually telling me they're not buying his act at all! The "encouragement" to go to groups where you & dd can be observed on a regular basis to support the fortnightly visits, as well as ensure you don't become isolated and maybe even build a support network.
I'm not buying for a second that any sw has said you'll be discharged from them within months, not in this scenario.
Who a person is at heart doesn't change. An impatient angry man will ALWAYS be an impatient angry man.
He's reeling you back in, biding his time until maybe SS start to relax too - then the abuse will start again if it hasn't already on a verbal/emotional level.
Can you say and do WHATEVER you like? Can dd? Are you being careful what you say and do? Are you managing dds behaviour so he doesn't get angry?
"We both know when to say no to it so that shows we do not have a habit." Rubbish! If that were true you wouldn't be spending food money on drugs! If you're supposedly not paying for it who is? It's not given away for free!
"No different to someone having a bottle of wine on an evening." Yes it is - one is illegal and could have God knows what in it, the other is ILLEGAL, completely unregulated & is known to contribute to MH issues which you've already mentioned. Go to your GP, be completely honest about the anxiety & eating disorder and you'll get proper treatment.
"Im sorry but who are you to say that?" In my case a teetotal veggie single mum who isn't having SS round fortnightly because I'm with an abusive addict.
I'm well aware how hard life can be seeing as I survived an abusive home (I was your dd - just add in sexual abuse too), have been homeless more than once, suffer serious MH issues and am disabled plus dd also has a disability and I've raised her alone since she was 2. Not a perfect mum, but done my best. Dd now working full time and at almost 18 in an area with huge drug issues has never even tried a cigarette.
"Just reading between the lines, you mention your partner working but not contributing and that youre having problems with bills etc...." Well spotted. So there's already financial abuse.
Most mners have had a tough time themselves at some point, there are many who've been dv victims, addicts etc so in all likelihood that's who's replying on here. People who've been where you or dd are and got out.
You're in denial and need to stop ignoring the hard facts. That is how you'll get discharged by SS.
Ask them to honestly tell you what exactly they want you to do in order to feel they can discharge you.
I highly suspect it will be:
*Ditch the loser
Ditch the drugs
Go to dr & get help for MH issues
Sort finances (loads of good advice On this to be had on mn)
Parent your child positively - that doesn't mean perfectly but the good must far outweigh the bad^