Is feeling Jealous being Needy?

[Tim]

I don't get the big upset here. A little bit of jealousy is a healthy thing. Too much makes people do unhealthy things. Most people would be angry and betrayed if their partner slept with another person. Some people have a type of understanding and trust that makes this ok. Why is any of this a big deal?

On a related note Mark; when you were an open relationship in the past, obviously you and your girlfriend were both sleeping with other girls. Was she also sleeping with other guys? And did she sleep with other girls without you there, or just in a threesome with you?