I remember when my H and I reconciled 5 years ago (after 5.5 month separation), I thought it would be really hard to deal with family and friends who were of the opinion I should not have taken him back. In actuality, most people didn't even say anything. They kept their opinions to themselves and welcomed my H back into the fold as much as possible. They were supportive and loving of my decision. There were a couple who made it clear that they didn't like my decision, but they also added that they supported me and just wanted me to be happy. I think that's all anyone wants. Just show them how happy you are and they won't have a choice but to be supportive (if they really care).