I am sorry to hear about your wife's sickness. I can certainly help you with the trip cancellation claim. To proceed, please provide the following documents: 1. The original booking confirmations for your trip (e.g., flights, hotels). 2. Proof that you have requested to cancel the bookings with your travel providers. 3. A confirmation from your providers detailing any non-refundable costs and any refunds you have received. 4. A medical certificate from your wife's doctor stating the nature of the illness. 5. A written note from the doctor advising her against travelling.