Infidelity can be defined as the breach of a contract, agreement, or pact, whether implicit or explicit, where one of the two members in a relationship has some kind of involvement with a third person ...

So a partner cheating sexually is a problem in a relationship, but it is, from an evolutionary perspective, a bigger problem for males, as sexual cheating could lead to cuckoldry. And evolutionary ...

Forgiveness is not the same as reconciliation. Forgiving someone who cheated is an act of courage, not a commitment to rebuild the relationship. When infidelity comes to light, it often feels like ...