Jesus also said that we were free to divorce if our spouse cheated on us.

(Matthew 19:9 NIV) I tell you that anyone who divorces his wife, except for marital unfaithfulness, and marries another woman commits adultery."

Also, if your spouse divorces you, you are free to remarry.

(1 Corinthians 7:13 NIV) And if a woman has a husband who is not a believer and he is willing to live with her, she must not divorce him.

(1 Corinthians 7:15 NIV) But if the unbeliever leaves, let him do so. A believing man or woman is not bound in such circumstances; God has called us to live in peace.