Thank you for the extra input. I do agree with everything you said, especially that I have no real proof of a relapse. DH has his moments of frustration with our "recovery", but he has also shown sincerity (at times), so I have every intention of approaching this in a non accusatory way. I keep rehearsing how to start, but I am not quite sure how yet. Gotta work on that today. No rely from my "friend" either, which is not surprising.
But thanks again for the support, etc.. It does help
S
He still shouldn't have any contact with your "friend" that doesn't involve you completely. That would go a long way to helping you trust him completely. The fact that you uncomfortable is what's important. I don't see this as being "jealous" at all. Your DH should be bending over backwards to prove his intentions and that should never include contact with a female that you aren't 100% aware of all the time. And, for that matter with your history, he shouldn't have relationships with any women that aren't family. Most affairs aren't about unfulfilled sexual appetites. They're about emotional relationships. Ask any man who's "strayed" and most will not say it was about sex. Every affair I know about started out as a "friendship", someone to talk to, etc.



You sound amazingly strong, you will get past all this. 
