He could just be trying to get you to respond so I would just keep not saying anything. I guess it is good that he is sexually frustrated because at least you know OW3 is not a PA. Do what you feel is best.
Me29 S3 H left 4/1/09 I file 8/2/10 Divorce final 5/17/11 1st http://www.tinyurl.com/25lhu52 2nd http://www.tinyurl.com/2c35ueg 3rd http://www.tinyurl.com/322yk89