I don't mean to sound condescending in any way at all, but there is another side to a 3-way relationship that one must take into account. While what in2unow123 mentions is technically correct in that regard, this does not mean that it is the only possible outcome of a 3-way relationship. One thing you must be very careful about is that the feelings between all 3 parties are mutual on all accounts. The biggest reason I say this is because I was involved in such a thing a few years back, and it ended horribly….
The short version of the story is that I started to develop a closer bond with one of the two others, but not the other, and slowly as time went by, a distance began to form between the two. Inevitably, this created an interesting situation where the other 2 in the 3-way relationship started to grow separate of each other, resulting in a nasty mess to clean up.
I'm not saying that this is how it will be in all cases, as I do believe that it is in fact possible to have a successful 3-way relationship. I am only putting this out there for informational purposes so that it is known that such things have potential to go really well, and also very sour at the same time. Think of it more as a note of caution and something to be very careful to watch for in such a situation. Getting burned (metaphorically) is never an easy thing to deal with, especially not when it comes followed up with a whole series of complicated frustrating events. Just keep that in mind and go into things with an open mind and see where the possibilities may lead.... After all, what is right for one person (or in this case 3), may not necessarily be right for someone else.
Always leave your doors open for exploring new possibilities, and if you feel that a 3-way is truly an avenue that you want to explore, my best advice is to do so in a slow and progressive manner, as to avoid the potential for things to go horribly wrong and blow up in your face. Naturally, if things go well and continue to go well, by all means don't let one person's (my) sour experience stop you from engaging yourself in something that makes you happy in the end.
