Infidelity in marriage is generally understood to mean a breach of trust between two partners in a committed relationship through the act of one partner engaging in sexual or romantic relationships with someone outside the relationship. This can include physical or emotional affairs, or any other behavior that violates the trust and exclusivity that are expected within the committed relationship.

While the specific details of what constitutes infidelity can vary from relationship to relationship, some common behaviours that may be considered infidelity include:

1. Having sexual or romantic relationships with someone other than one’s partner: This is perhaps the most obvious form of infidelity and involves one partner engaging in a physical or romantic relationship with someone outside the committed relationship. This can include anything from kissing and cuddling to sexual intercourse.
2. Engaging in online or virtual relationships that involve emotional or sexual intimacy: In the digital age, it’s increasingly common for people to develop relationships with others online. While these relationships may not involve physical contact, they can still be considered infidelity if they involve emotional or sexual intimacy. This could include sharing personal or intimate thoughts and feelings, exchanging explicit messages or photos, or engaging in virtual sexual activity.
3. Sharing explicit or intimate photos or messages with someone other than one’s partner: Even if there is no physical contact or emotional intimacy involved, sharing explicit or intimate photos or messages with someone other than one’s partner can be considered a form of infidelity. This is because it violates the trust and exclusivity expected within a committed relationship and can cause hurt and betrayal for the partner who was not involved.
4. Flirting or engaging in emotional intimacy with someone other than one’s partner: Flirting or engaging in emotional intimacy with someone other than one’s partner can be considered a form of infidelity if it goes beyond casual conversation or friendly banter. Emotional intimacy involves sharing personal thoughts, feelings, and experiences with another person and can create a deep connection and sense of trust. If this intimacy is shared with someone outside the committed relationship, it can be seen as a breach of trust and a form of infidelity.

It’s important to note that infidelity is a highly subjective concept, and what one person considers to be infidelity may be different from what another person considers to be infidelity. It’s important for couples to have open and honest communication about their expectations and boundaries within their relationship, and to discuss any concerns or issues that may arise.