You’ve invested a lot in your wedding: time, money, love and more than a little sweat and tears. If you’re worried about unpredictable weather, problems with your gown, flaky vendors or other wedding day surprises, getting wedding insurance might ease your mind. Wedding insurance plans protect you from things beyond your control — such as needing to postpone your wedding because of weather or illness — and reimburses you for expenses. (With one exception, as noted below, they do not cover “cold feet.”) If you have homeowner’s or renter’s insurance, check to see whether your insurance provider offers event insurance. Some wedding-specific companies are: WedSafe.com, Travelers’ Protect My Wedding, and WeddingInsurance.com, which bills itself as the only plan to cover “change of heart.”