i can really relate to your dilemer, but as the truth always has a habit of comming out, then yes, i would tell him, as it was in the past ..so to say, then he may accept it. you cant honestly tell me that you are his only ever lover?? can you?. it may be a big gamble, but better out now rather than him finding out later..i hope this is of some help
I think you should decide how important swinging is to you. If you have no intention of stopping then you need to tell him right now, if there's a possibility that this guy could be everything you ever wanted and he's so fantastic that you won't want to be with anyone else then wait until you are sure.
Tough call.
Try discreetly bringing the subjecyt into conversation to guage what he feels first. If he's cool about it then go for it. If he is the jealous type and backs off at the idea then keep quiet
Actually I think I may have misread your post, you seem to have already decided to give up swinging in order to be with him. If that's the case I see no reason to tell him anything, it's the kind of thing that could stick in his head for years.
If you feel you have to tell him please don't sit him down and announce it, it will sound like a confession. It's better to just wait until you've watched something on TV or read something in a magazine about swinging then casually mention that you used to be involved in it.
I think you should just not mention it though, so what if he finds out? It was before you got together so who cares?
The truth has a way of getting out. If, further down the line, it comes out and he's very shocked about it, that could be bad. I'd be honest and upfront myself, make sure it's not a problem before getting too deep.
Tell staight away if youre good together he will understand
like many of the others have said, tell him slowly now, it will be better in the long run, he may want to join in
Have you ever broached the subject with him as a general topic of conversation. Just ask his opinion about swinging and see what reaction you get. If he says he doesnt agree with swinging, delve a little deeper he may say it the first time to protect your feelings. Then just take it from there, if hes dead set against it then that will be the point you will need to make the decision. Dont forget, even if you do give up swinging and things dont work out with you two SH will always be here for you to come back to.
Nimbus,lets not lose sight of what is a wonderful turn about in your life - it looks like you've found something deep and lasting.
Really you've all but told him about your swinging-ish past inclinations - and remember - he has lived too - doing whatever..
I think when you get rid of the silly misconceptions and media hype there are far more people than many realise who have taken part in what might be termed swinging.
Its not unusual to meet people through computer dating and the like - this is just a more freer,sexually open version of that.
Its early days yet for you have lots to tell each other about all kinds of things,new dimensions to each other you have yet to with other aspects,feel your way with this steadily Nimbus - and the very best of luck to you my friend - I hope you will live the dream - good for you!x