whats good my dude? ive had those dreams too so i went to a dream website cuz i was aways told not to take dreams literal (ive been killed and al kinds of shit in my dreams lol) so here is what i got:
Adultery
To dream that you commit adultery or have an affair, signifies your sexual urges and desires that are longing to be expressed. Alternatively, it indicates self-betrayal from your subconscious. You may find yourself entangled in a situation that is not in your best interest, perhaps even illegal
Cheating
To dream that you are cheating on your spouse, mate, or significant other, suggests feelings of self-guilt and self-betrayal. You may have compromised your beliefs or integrity and/or wasting your energy and time on fruitless endeavors. Alternatively, it reflects the intensity of your sexual passion and exploring areas of your sexuality. It is a reaffirmation of your commitment.
this was on point for me hope it helps