if you found your bf or gf having sex with someone else.

leave because you are to good for that person if there just ganna throw away what you guys had, or thought you had. theres better out there waiting.

Tell her to f**k off and kick them both out of the house, never to return!

Well (from experience) I reacted how most would consider a very strange way - I said to them that it did not matter and that I could forgive them because I believed she was my soulmate having been with her for 7 years; she then proceeded to tell me that it did not matter if I could forgive her or not as she could not forgive herself and dumped my *** anyways haha. But I guess its a hard question to ask and get an answer on because really the only person that should know whats best to do for you is, you. No matter how much your friends and family love you etc really you know better than anyone because they might "know" you but only you know what your thinking; and if your mind is anything as complicated as mine then the usually condescending advice people try to give me is useless as I am the only person who can change my life.

Good-bye

Ask them out for a wild threesome

Attempt to kill them both? Burst out in tears? Start shrieking? Pull out my hair? Pull out their hair? Sit down and don't speak for a week? Lay down and cry for a month?

I have no idea ...

Undoubtedly they would NOT be my woman any more....

I wouldn't say a word ide close the doorbehind me and never rereturn, no texts, no calls, we never existed.

IDK because I have only suspected infidelity in a past partner but never caught anyone "in the act." Most likely whatever my reaction, it would include my being hard headed and stubborn and the serious cold shoulder. Beyond that, I hope I never have to find out.

When trust has been destroyed by such a betrayal, it can never be the same in the relationship again. I would forgive the person, but would never take them back into my life, because he placed no value on our relationship.

i don't have to worry about such possibility , i can't be cheated upon , my lady will need nothing more but me

Ooh foxy

Throw rocks at them.

HAH!
Indeed,FOXY!!

Great answer!

Cement shoes.
Deep water.

I would come on mingle2 and complain about it until they finished. And then afterwards post a thread asking for ideas on how to dispose of the bodies.

Actually what I meant to say was 'how to get on with my life'.

Ummmmm, figure the first one out and the answer to the "How To Get On With My Life" will become apparently obvious Kart!

A lot would depend if they knew I knew.

If they don't know you majorly have the upper hand. Then you can act not react. That is ALWAYS better for you. No matter how bad you want to jump on them it is ALWAYS better pulling the rug out from under them.

Not a bad reason to keep the possibility in the back of your mind when you plan your life. It is all well and good to work in a relationship but selling yourself out in a relationship is not smart and the road back is a lot longer.

If you know then you can plan your exit so well you can leave them eating your dust.

I dare say a lot of the people that complain they had someone ditch them ; cleaned them out were actually caught first. Always said that 90% of the people being cheated on know it. It is not tat hard to tell.

If they know you catch them you have a choice to dummy up but then every day you give them to get the upper hand even more the likely hood is you are going to walk away with nothing. People who cheat don't usually have that much to spread around so what are you really looseing? Better to just cut your losses and not throw good after bad.