Most Helpful Guy
If you can be civilised adults that can rationally discuss and sort it out, then sure. The minute he starts being a cunt again, probably best to just put your happiness first. Don't put yourself through emotional bullshit if he's not willing to try or clean up his act. Not only is it disrespectful to you but your son also.
Most Helpful Girl
Okay so has he discussed how he plans to maintain to stop drinking or cut back on drinking? Yeah of course you will miss each other. But you have to look at has he changed. If he hasn't changed, then you are back at square one.