Improving communication during tough times involves: 1. Choose the right time and place for discussions. 2. Use "I" statements to express feelings without blame. 3. Practice active listening without interrupting. 4. Validate your partner's feelings, even if you disagree. 5. Be honest about your own feelings and needs. 6. Avoid bringing up past issues; focus on the present. 7. Take breaks if discussions become heated. 8. Seek to understand before being understood. 9. Use non-verbal cues like eye contact and gentle touch. 10. Consider couples therapy for professional guidance.