I do not want to beleive this either.
BUT I also dont think we should not dismiss this as a possibility either.
Remember a local did mention that there had been problems in their marriage and it was BJB.
Also the photos do have them very cosy, in my opinion they were close. I am not sure about being lovers but you certainly do not have your arms around someone like that you are not close to, in the other photo she is leaning on his arm, they were certainly very familiar with each other. Once again I dont know if it was more than close/friendship/family.
I dont want to rub anyone up the wrong way on here, but a few of us have thought of this as a possibility. People have affairs all the time and as we do not know these people personally I am looking at this as a maybe. I do hope not tho.