In need of a miracle

My mom usually goes to people who are dying or sick... Sometimes people she has never met but she goes to hospitals and she becomes their friend in order to tell them about Jesus. So there's this woman... She has cancer and as i write this she's literally dying... She might not make it through the night... My prayer is that even if she dies that she will be with the Lord... The thing is... Her husband is all broken up... When my mom asked him to prayer for his wife he started crying and asking for forgiveness for himself cause he feels like he's nothing... He couldn't build a good life for her, couldn't give her children so i can just guess how he feels. It must hurt... To feel like you're nobody, to know that you couldn't give your wife what she deserved to have and to know that the woman you love is dying and you're all alone... I can't even imagine what this pain could feel like. To see your wife dying in front of you. Lord, what about a miracle? Please