I use to think and still do mostly that if they are dating you when being married then what are the chance's of you getting happily married and they don't cheat on you?
But over time I learnt there are exceptions a person can be in a real bad marriage and you know they are or well get divorced. In which case dating them while married is ok. But most of the time its a bad idea dating someone who's married.
It really depends on the circumstance's the problem with dating someone married is you don't know if its a good or bad idea till its to late.
