seperated 4 months

[help67]

Is there any advice on how to proceed when there is no affair. My wife left me and is on her own so do I do the typical 180 or go about it differently. Everything I read online has to do with om, ow, but this is not my case. She said she wants space, wants to always be respected, right now would appreciate my friendship, is open to some sort ov relationship in the future, wants to heal, wants to do a seperation agreement so something is in place and she is not so anxious. I was controlling, negative, critical, judgemental, drank too much, etc. My 180 is to quit drinking, which I have, do therapy to deal with why I was this way, and I am, and to support her. Is there anythinv I am missing.