It is better to live honestly, without engaging in infidelity, not only for the sake of one's spouse in this world, but also for the relationships within the afterlife community.

When a person dies, some believe it is the end. However, in reality, there are patterns of reincarnation where the soul (spirit) either reincarnates directly or merges with a group soul (collective consciousness) before being reborn. After death, communities are formed by the souls (spirits) of those who were close in life. Often, couples or families who were close in life form these communities, where they live together happily for a while. However, it is also common for someone to decide to reincarnate while their former spouse is still in the afterlife, and then marry someone else in their new life. After reincarnation, some individuals return to the group soul, while others remain within the community.

Within these communities, there are friends, acquaintances, or even former spouses or husbands. However, the very act of forming a community with such close individuals implies a certain level of integrity. Without integrity, such a community cannot exist. Therefore, if a community exists, there is generally less to worry about. Nevertheless, there may be moments of doubt, confusion, or even falling in love with someone other than one's spouse.

When infidelity occurs, the friends, acquaintances, or former spouses/husbands in the afterlife community may be surprised or angered. While some forms of infidelity, such as struggling with feelings for someone else, may be viewed with more leniency, infidelity in general can lead to the "afterlife community" discussing the situation openly, like a tabloid show. They may ask questions such as: "What is this?", "Is it serious?", "Is it just a fling?", "What are your feelings for your spouse?".

Unless it is an unavoidable situation, the most negative scenario is when someone is unfaithful and speaks ill of or belittles their spouse behind their back. If the afterlife community witnesses this behavior, they may be disillusioned and leave. Therefore, it is best to avoid infidelity.

It is common for close friends, acquaintances, or former spouses/husbands from past lives to observe one's life on Earth with interest. However, there are rare cases where a spirit is alone and detached from any community. It is possible that those who lack integrity are unable to form relationships or belong to any community. However, this is something I am unsure about. Occasionally, a single spirit appears out of nowhere, suggesting that such solitary spirits may be more common than one might think. These solitary spirits may not be concerned with being observed, but everything is transparent to the afterlife, and while it may depend on the observer's abilities to discern thoughts, spoken words are often clearly heard by spirits in the afterlife. Therefore, if someone confides in their affair partner, believing that their spouse is not listening, the friends, former spouses, former parents, former grandparents, etc., in the afterlife community will hear everything, and they may become angry or disillusioned and leave.

However, even in such cases, couples who have built a relationship of trust during their lifetime are unlikely to be abandoned. Instead, they may actively intervene to help the individual correct their behavior. The way they intervene may vary. Some may confront the individual directly, while others may simply offer guidance. Ultimately, communities are formed by people who are close and share similar personalities, so they will interact in ways that are comfortable for everyone involved.

In conclusion, life continues in the afterlife, and the spirits in the afterlife are aware of everything that happens in this world. Therefore, infidelity and other similar issues can lead to complications, so it is best to avoid them.

Those who do not believe in reincarnation are free to do so. It is a matter of personal belief whether one believes in reincarnation or whether there are spirits observing them. However, the information presented here is based on the premise of reincarnation and the communities that I am directly familiar with. Therefore, it is possible that such events could occur.

In the real world, there are cases where infidelity leads to divorce. However, in the afterlife community, relationships tend to last longer. While someone might simply disappear, they might also be constantly lectured.

Just as seeing a close friend or relative engaged in infidelity can destroy a relationship, seeing someone engage in infidelity can cause those in the afterlife community to become disillusioned and leave. Therefore, it is better not to engage in infidelity.

However, spiritually speaking, it is not always a one-to-one relationship. In higher dimensions, there is no gender, and in the past, in countries like Japan, it was socially acceptable to have concubines. Therefore, it is not always necessary to have a one-to-one relationship. However, in modern society, people perceive relationships as one-to-one, so anything outside of that is considered immoral, and it is better not to engage in infidelity. Moreover, in most cases, a one-to-one relationship is sufficient, and when a community becomes like a family in the afterlife, the concept of one-to-one becomes less important.

That being said, infidelity is unrelated to that, and it is better not to engage in infidelity.