Why you partners don't want to have threesome dating?

When you are interested in tinder threesome, you bring up to this idea with your partners, you may find they are not that into three way date. Some even reject your idea. Why? There are two reasons for it. First, you partners are traditional people who don't like to try such an open date. Or they have a sense of insecurity for your relationship, they are afraid the threesome hookup would ruin your relationship. Second, they are easy to get jealous. Sharing you with another people is the hardest thing for them. Women are jealous creatures.