One common element is bad weather. Snowstorms can disrupt travel for guests, deliveries of food and presents. Another is cooking disasters like the ones I mentioned before. Also, technical problems like power outages are quite common. It can ruin the lighting on the Christmas tree and the use of electrical appliances. Family disputes can also be a part of it. Stress during the holidays can lead to arguments that put a damper on the Christmas spirit.
I think one common element is expectations not being met. Everyone has this idea of a perfect Christmas in their heads. But when things like the food not tasting good, or not getting the present you really wanted happen, it feels like Christmas has gone wrong. Another is that things break. Decorations might break, or toys might be defective. And of course, the lack of proper preparation. If you don't prepare well for guests, for example, not having enough beds or food, it can lead to a Christmas that doesn't go as planned.
A very typical first kiss gone wrong is when there's a lack of coordination. Maybe both people are so nervous that their lips don't meet properly, or they end up kissing more on the chin or cheek instead. Also, if there are distractions around, like a really loud noise or someone suddenly shouting. I knew a couple where during their first kiss, a dog started barking right next to them and it completely ruined the moment. It made them both jump and the mood was just gone.
One Christmas gone wrong story is when the turkey got burned in the oven. The family was so looking forward to a delicious meal. But the cook got distracted by all the guests arriving and the turkey was left in too long. It was black and charred on the outside. Another story could be about the Christmas tree falling over. Just as the family was gathered around to open presents, the cat jumped on the tree and it toppled, scattering ornaments everywhere.
Jealousy is a common reason. When one partner in a cuckold - related situation can't handle seeing their significant other with someone else, it often leads to problems. For example, they might start arguments or become controlling.
Well, a common one is when someone plans a big surprise date, like a concert. But they forget to double - check the tickets and find out they are for the wrong day. Another is when a person tries to bake a heart - shaped cake for their partner but it comes out looking like a lumpy mess. Also, there are cases where people get into an argument right on Valentine's Day because of high expectations that aren't met. For example, one partner might expect a very expensive gift and the other only gives a simple card. This can lead to a lot of disappointment and a ruined Valentine's Day.
One common element is miscommunication. For instance, characters might misunderstand each other's intentions when setting something up. Another is unexpected interference, like in the example I gave earlier about the Harry Potter fanfiction where the Slytherin students interfered. Also, lack of proper planning often plays a role. If characters don't plan well, things are bound to go wrong.
One common consequence is that the relationship becomes toxic. For example, instead of love, there is excessive jealousy or possessiveness.
Differing values are a common reason. For example, one family might value material possessions highly while the other values experiences more. This can lead to conflicts when swapping wives as they try to impose their values on the new family.
A common lesson is the importance of communication. If people in a sexual relationship don't communicate their needs, boundaries, and expectations, things can go wrong. For example, if one partner wants to try something new and the other doesn't feel comfortable but doesn't say so, it can lead to an uncomfortable or even harmful situation.
Another reason is different expectations. One person might be looking for a serious relationship while the other just wants something casual. Like in a story I heard, a woman thought she was on a path to marriage but the man she met online was only interested in short - term fun. Also, lack of chemistry in person can be a problem. You might have a great chat online but when you meet face - face, there's just no spark.
One of my friends had a first date at a nice restaurant. She accidentally spilled red wine all over her white dress. It was so embarrassing. The date just went downhill from there as she was so flustered.