I'm a little bit lost with your story Bella - are you living with your bf now?
In any case, I agree a sober living environment would be best - but it's not always possible.
If you can't afford to move again, I really encourage you to find some kind of sober support network - if nothing else it will help until you can move somewhere else.
If IOP is not cutting it for you, you need to add more.
Living with drinkers does make it harder, but ultimately I've found out I'm either committed to sobriety or I'm not, y'know?
Keep remembering last Thursday, ok?
Find some real life support
D