Maybe I'm wrong this time... .maybe she's not drunk. I hope that I am wrong. She is picking me up from work, so I will see which one of us is driving home.
God... .I've been there. I am so sorry My H has picked me up from work drunk a few times, and I could tell before he got to my work by the way he was texting me. I had to put a boundary into place about it, and it sounds like that's what you are struggling with.
Is she in treatment our counseling about her drinking?