One of my husband's relative asked me, why my husband gained weight when he was so lean and thin before

I answered "Before marriage, many peoples used to give useless stress and tension to my husband so he was so thin but now I gave those people's so much stress and tension so my husband is becoming healthy". In the conclusion I am letting them taste their own poison. I am just making them realise how it will feel when you have to suffer for those deeds for which you are not even responsible for. I feel like I am the justice send by the God for my husband.