No, you can not cheat on your wife or husband in Skyrim once married the Amulet of Mara will not work anymore until your wife or husband has been killed in combat or you murder her or him yourself ( if you would like to try this save before anything kill your wife or husband and then wear the amulet and then find someone and then you could just load back at the saved point before you killed her or him) Note: you must wait 1-3 game days to get a letter about the death of your wife or husband then remarry.
The oghma infinum cheat you are using in Skyrim may not be working because the company has fixed the cheat. If the cheat has been fixed, then it will not matter if you put it in a second time or not, it will still not work.
if you mean with your wife you can't.
Yes he did indeed cheat on his wife.
You may only use cheat codes on the PC but thats all I know :P
Yes, Lydia is one of the potential spouses.
ANSWER:You can find the answer to your question by asking yourself a question. Is it okay for my wife to cheat on me?
It is unknown how many wife cheat on their husbands. Some wives cheat on their husbands and never tell.
No
No, you are given a band of matrimony, even if you kill your wife, you will only have the one(even if she is dead).
no
no
No