Husband and wife not being intimate for two years

Q: I want to know the validity of marriage if the husband and wife didn't have intercourse for 2 years. The husband is unable to do it with his wife. They both consulted  a doctor and medicine were given but still the husband doesn't show much interest and he doesn't take the medicine. The wife on the other hand started to feel depressed and alone. What is the wife's right and what she should do?

Revoking the talaaq

Q: If a woman is given one divorce, is it permissible for her to continue living in the same house as her husband? Also, if they realize that the divorce was given in haste and they want to reconcile, do they have to make nikaah again?

Dream

Q: I had a dream were I saw both my hands were full of bubbles and it looked horrific. When I woke up the next morning it really scared me. Can you tell me what is the meaning of it?

Dreaming of death

Q: I had a dream around my father passing away and I was crying and missing him a lot. At the end I saw him in my dream and I was in his arms crying and people were telling me no get away thats not him. Then I woke up  and saw the time and it was 9:40am. Please tell me what this meant, I am very worried. He is still alive.