[Coldsaturn]

The chaptered event that is currently running (After Vows event - Evermore Bond 6 chapters) won't be available to you after it ends.
BUT.
The chapters we're unlocking with the event will still be available to you in With Him - Love Timeline (you can use the filter to grey out every button except for Others, which is where chaptered events will stay) so long as you have already played them during the official event. When you open one of those posts, you'll see a "review" button at the bottom that will let you play the entire chapter.
Which means you can save the wedding content and the chapters for later, but while you can ignore the cards once you get them, you can't avoid playing the chapters in the official event or you'll lose them after the deadline.
My advice would be to play them 2x speed and on Auto, so you unlock them in your With Him section and then leave them to be played later.

Yeah lol for a game so young they sure managed to fill it up nicely. I probably remember what I do because I have a habit of watching lots of fanvideos. You start learning the quotes by memory at a certain point lol