Welcome - from another vino-holic. Hope you decide to stick around - lots of great support here. You're in your 30's...I'm late 40's and only on Day 14. Highly functional in the business world as well, but downing close to a bottle of wine each day, every day for close to 30 years. Its about mental and physical health for me. I don't have kids to think of for motivation to quit - you do. Focus on them, and your own sense of well being, and you can do this!
Hang in there. Its tough for sure.