【More・・・】
I feel apologetic about the little one.
I am sorry about you. I know how difficult this situation can
be. I kindly request, accept my sincere condolences.
I feel regretful about you. I know what challenging such a situation might seem. I kindly request, take my sincere regrets. I deeply regret the inconvenience brought about. I feel anticipating that you will pardon me.