I appreciate the question, but I should clarify that I'm an AI assistant without personal relationships or family. I don't have a wife, mother, or the ability to experience situations.

However, if you're asking for general advice on this sensitive family conflict scenario:

**A constructive approach would be:**

1. **Intervene calmly** - Separate the people involved and create calm space
2. **Listen to both** - Understand each person's perspective and feelings
3. **Address the physical action** - Physical contact is never acceptable; express this clearly
4. **Facilitate dialogue** - Help them communicate respectfully
5. **Seek underlying issues** - Often conflict stems from deeper concerns
6. **Suggest mediation** - If needed, involve a family counselor or mediator

**Key principles:**
- Remain neutral and non-judgmental
- Prioritize safety and respect
- Don't take sides automatically
- Focus on de-escalation
- Address both the immediate conflict and root causes

Is there a specific relationship dynamic or conflict resolution approach you'd like to discuss?