I am leaving town,and have planned this trip for sometime now.My parents(57 and 55) are supposed to watch my young child but they are sick with colds. They are the type of people who dramatize everything,so it could be nothing,but on the other hand it could be something. Should I cancel my trip(noting i will incur all the costs of the trip that are nonrefundable) or stick to the plan and hope for the best?