The flight was smooth and the crew was entertaining. 1. It wasn't clear on Kayak that carry-on luggage prices increased to $45 at 24 hour check-in, and $100 at gate 2. Their 24 hour check-in page broke multiple times when attempting to check in 3.
While you cannot choose single on your taxes when you're married, you can file as married filing separately instead. It's similar to filing as a single person, only you acknowledge the fact that you're legally married.
You can choose married filing jointly as your filing status if you are considered married and both you and your spouse agree to file a joint return. On a joint return, you and your spouse report your combined income and deduct your combined allowable expenses.