Hi Izzy,
Read up to what you were posting at the top of this thread, jsut a shjort time ago when you thought you were losing your b/f.
Trust was the biggest issue so my advie would be to be as open as you can now. If you want easier access to a small sum of money thne there is still no reason why you can’t be accountable for how it is spent. If you need it in an emergency then you can show him the recept for that emergency.
You stopped gambling before and trhen stopped posting here – I hope you learn from that and keep using support to maintain your recovery.
Keep posting and let us know how that discussion with your b/f went.