Exploring the open relationship. A little help and advice needed for a married man. So the wife and I are discussing the variety of ways we can have an open relationship. Where we're at right now is a sort of "don't ask don't tell" setup. We can date, hook-up, have a relationship, etc, but do our best to be discreet. 

I personally am not sure how I feel about that. She seems excited about that. Really not even that concerned about me sleeping with others. I just can't put the GF above her and doesn't want to know what's going on. 

I'm not quite sure where I sit. I'm excited, but there is some concern that I'll be jealous, or start being distrustful. I'm just not sure how I'll react. 

Any thoughts?