I know your mom lives with you. . .I second the question about whether she knows you quit or not? And if she lives with you, is that by her choice or her choice?
We are all different about those who we love and with whom we live and their drinking. My husband still drinks. When I was 60 or so days in, he quit for about 3 weeks. He has started again, although not as often as before. for me, it doesn't really bother me. But he also is respectful of me and makes sure it is not in my face.
If she lives with you, you really need to talk to her about drinking around you, and where she is keeping her wine. It isn't right.