i'm glad you came here, losing love, and are finding the support helpful.
i was in your shoes once also. it is to your advantage that your wife is working on the problems. it is your chance to show her the man you want to be, the one you are deep down inside.
i wish you the best. i hope you take advantage of each opportunity that presents itself to validate her, and esteem yourself worthy of her love.
peace and love,
nightbird