If marriage is not in harmony then you try to avoid each other.To kepp yourself busy or in sane one spouse keeps busy his/her mind by drinking.
Husband comes homes drunk or just drinks & sleep when comes home then it’s a sign he is missing the quality time she deserves or he is just busy in his addiction or may be just trying to overcome his stress. You need to talk it over in marriage counselling.
Case study : This is a case study only of a case during marriage counselling session of a couple in marriage counselling by a counselor : Any names & locations are not disclosed. All case studies are written only with permission of the client on the condition of not disclosing real names.