Yes, he did! He used to take calls from her, read e-mails from her, talk about gifts she had given him for birthdays and Christmas and he used to give her loud, sloppy kisses over the air. He talked about her a lot.
I for one have been very worried about their marriage because he just stopped mentioning her altogether. Today was the first time I've heard him mention her by name since he came from from rehab. I haven't been able to listen constantly, so I'm sure I've missed other references. It appears that others on this thread have heard him mention her.