Disallow married people from joining, and add a report button.
This is supposed to be a dating site, I'm not saying to disallow polygamous or amorous people, but the amount of cheaters here is part of Grindrs reputation problem.
Create a report button to report these people and users seeking them.
jared kroto commented
I don't agree with this....I am gay at prefer to meet up with married or str8 men..... that is my choice....