Aadi means the Karma from previous actions. Vyaadhi refers to worries. We pray to the Lord to dissolve both our Aadi and Vyaadhi. If you have to overcome Aadi and Vyaadhi, you must hold on to the spiritual path.
We are always worrying, “Wish my husband was like this, my children are not good.” These worries are Vyaadhi. Your karma that led you bear such children, have such a husband, this is Aadhi. If you had done good karma, you would have got a good family.
Aadi-Vyaadhi was a big question! It is great Vedanta subject! This is a nutshell answer.
(Q&A Session, 19 Mar 2017)