of course you've gotta stop the worry and the support to om and his wife. who cares what happens between them..they didn't care what happend between you and your w. Any and all communication with either of them by either of you is simply making the healing process take longer and longer. for all parties involved.
so then if in the next two weeks you get another call from om's w..simply let her know that you feel for her but cannot speak to her anymore as it is starting to effect your own m.