Pascal:
From what I understand the minimum time it will take for your brain chemistry (as opposed to your physiology) to return to a balanced state (which might resemble the real you) is 90 days so that might represent a worthy sobriety goal at the outset.
Before then I'd be very careful not to rush to judgement, let alone confrontation, with anyone.
For what it's worth that's my strategy, 7 days in...
You might also want to think about cause and effect...in particular what effects has alcohol been causing rather than being the effect of.
just 10c from a newbe.