I dream every night

Q: I am a married women who is has two daughters and one son.  One  daughter is married. I want ask that every night I see a dream. Daily I see different dreams. So I want to know if I must find out the interpretation of every dream?

Dream

Q: I had a dream that my father, mother, my dada, dadi , father's foi, my 9 year old daughter and myself were gone for Haj. We going towards Mina climbing up a hill and my father was holding my dada's hand and helping him proceed. My mother, daughter and I were following and my dadi and father's foi were following behind. My father checked on them and they said they were ok and must not worry. Then climbing up the hill with my father holding my dada's hand we proceeded towards Mina.

Dream

Q: I saw a dream in early morning that we are getting ready to go to a function for my elder sister's pregnancy. My elder sister got married 4 months back and stays with her in laws (Mother and father in law). Her husband is in UK and till date my sister could not get the visa to go to UK to stay with her husband. Can I know the meaning of this dream?

Dream

Q: Regarding a dream I had after a reunion which included male friends. I dreamed that I went to visit this specific male friend and his mothers in the dream too. He tells me that I walk too hard. Then I dreamt that he has a little toddler sister (in waking life his little sister is an adult) and I play with her when she turns into a green little bug and flies off but we are not too concerned. Then I think we are laying down and I look at his face. What does this mean?

Girl's father sending a legal notice of divorce

Q: One of my colleague got married last year. But his wife initially was not sent to his house with both side family consent. As they were waiting for a grand party to be done from both side. Nikah was done very simply. But before that his wife came to stay with him for some time due to some urgent work in the city. They were staying like husband and wife. However my friend did not tell me whether they had husband and wife relationship. After staying with the husband for 4 weeks approximately the girl went back to her father's house and started telling her father that she has lot of problems with her husband and wants to study higher but till the completion of her studies she will not have any husband wife relationship. After 2-3 months of conversations, girl's father on behalf of girl sent a legal notice of divorce. In which it was mentioned that if my friend does not reply for this notice within 3 months divorce will be done automatically. Is this divorce right according to Shari'ah when the boy didn't say 3 times talaaq however he was ready to be separated?