i kissed my girlfriend's little sister

No, it's not ethical. Kissing your girlfriend's sister is a betrayal of your girlfriend's trust and goes against the norms of loyalty in a relationship.

The most immediate consequence could be the end of the relationship with the girlfriend. She would likely feel betrayed and hurt.

Apologize sincerely. That's the first step. Tell her you know you made a huge mistake and that you're deeply sorry. Then, give her space to process her feelings. Don't pressure her to forgive you right away.

You can start by giving her a sincere apology. Maybe write her a heartfelt letter explaining how sorry you are and how much you love her.

Cheating is a complex concept. Just seeing your girlfriend kiss another girl doesn't automatically mean she's cheating. It could be a platonic gesture in her mind. But if that kiss made you feel betrayed and your relationship is supposed to be monogamous, then it could be seen as cheating. You need to talk to her about your boundaries and expectations in the relationship to really figure it out.

This is a really tough situation. First, you should be honest with your girlfriend. Admitting your mistake is crucial, although it will be very hard. She will likely be extremely hurt and angry, but hiding it will only make things worse in the long run.

Well, you've made a huge blunder. You need to sit down and have a serious talk with your girlfriend. Explain exactly what happened, why it happened. Maybe it was a moment of weakness or confusion. Then, be prepared for any reaction from her, whether it's anger, sadness or breaking up. And you should also apologize to her best friend for overstepping boundaries.

"My Girlfriend Is My Sister's Best Friend" was a light novel/daily love novel by Nine Moves. This novel told the story of the male protagonist Zhou Chu and the female protagonist Jiang Jinmai. Zhou Chu was the younger brother of Jiang Jinmai's best friend, and the two of them developed a relationship between siblings. Other than this brother-sister couple, there were two other couples in the novel. This novel has elements of daily life, relaxation, and love. It has been completed and readers can enjoy it without worry.

The characters included: Female Lead-Liu Yifei, Heavenly Fairy Attack, Eastern Palace Goddess, Dumb Cutie, Little Muddle; Female Lead-Big Mimi, Big Mimi, Leg Spirit, Western Palace Goddess; Female Lead-Shu Chang, Intelligence, Elegance, Spirit; Female Lead-Liu Yifei, Love of My Life, Heavenly Fairy Attack, First Wife. The female lead was Big Mimi, Big Mimi, and Leg Spirit. The female supporting role was Bai Xiaolu, the eldest sister Bai Qingwan, and the second sister Bai Mengchan, Demon Smile. "Huayu: My First Love Was My Girlfriend's Sister" by Mi Xue Bing Cheng. It was a novel about an urban/entertainment star with relaxing, entertainment, and star elements. User recommendation: Fairy: "What's your relationship with Mimi?" "Sister ~" "Then what do you take Shu Shu as?" "My biological sister." "And what about the deer?" Where's Wheatley? Where are the two Xiaotongs?" "Good sister ~" "How many good sisters do you have?" "Probably, all the good-looking people in the company are like that, right?" We're family!" Author? Best Actor? Masked King? E-sports player? A martial arts superstar? I'm sorry, I'm just a national wife-snatching enemy with a little bit of money… It was the fairy sister who chased me… I hope you will like this book.

It is generally not considered ethical. Such a situation can create a lot of complex emotions and family - like tensions. It can also potentially damage relationships with your ex - girlfriend and her family.