Two things I didn't understand

1. Why do you go the wedding of your ex in the first place? Especially if it's required to fly there.

2. If the wedding is in Paso Robles, why are they staying in San Luis Obispo? So many hotels in Paso Robles.

3. What is with the title? Makes it sound like one of those sappy Hallmark channel movies that they've been doing in recent years (and unlike the good ones they used to make in years gone by). It should have been "I HATE DESTINATION WEDDINGS!". That would have accurately reflected the satirical attitude of this film and signaled to the potential viewer what it might be.

By the way, can we assume she gives out her address at the end of the movie deliberately, as a way of passing along her contact information?