Foreword. Part 1. Decisions in a Shared Home. The Vienna Diary Study. Case Studies from the Vienna Diary Study: Stories of Three Decisions. Part 2. Love, Money and Everyday Matters. Love. Money. Everyday Matters. Part 3. Close Relationships. Uniqueness of Close Relationships. Partners' Aims and Obligations. Relationship Structures. Models of Interactions. Part 4. Decision-making. Disagreements versus Decision-making Processes. Types of Decision-making. Models of Decision-making. Part 5. Methods for Studying Decision-making. Observation in the Laboratory and in Private Settings. Interview Techniques. Diaries. Part 6. Close Relationships and Influence in Decisions. Interaction and Disagreements over Everyday Matters. The Influence of Partners in Conflicts and Decision-making. Part 7. Close Relationships and Decision Dynamics. The Interconnectedness of Decisions. Influence Tactics. Results of Decisions: Sense, Fairness and Satisfaction. Part 8. Summary.