YES.
Cheating is cheating is cheating is cheating. They could be on the MOON and it would be NO different.
yes he did cheat on her for 13 monthes
yes he did cheted his wife, with her sister
heck no
I would say 'Schwaegerin', because her husband is the brother of your husband or her husband is the brother of your wife.
yes he would ride his horse into town a cheat on his wife
its adultery which is a sin, not illegal unless in a prenup situation
Yes.
no
heck no! just because she cheated on you doesnt give you any reason to cheat on her.
It is unknown how many wife cheat on their husbands. Some wives cheat on their husbands and never tell.
an exmisstress is a woman who a husband used to cheat on his wife with.
yes. or maybe he thinks that the wife is not perfect enough. Or, husband finds someone better than the married wife.
because he can
If the wife doesn't want him to and he does it anyway, she can probably sue him.
If you will not move on, Then move out. Make a choice and get it done.
To cheat (during an exam) is 'tricher' in French. To cheat on one's wife / husband is 'tromper sa femme / son mari'.
Threre is no written rule that cheating is illegal or not, but come to think of the consequences when u cheat. whether your partner will lost you or its you that will lost him/her for sure... Cheating is a choice, not an option.