I dream't that my father was telling me to leave Alim course

Q: I had a very strange dream. I dreamt that my father was telling me to leave Alim course of which I have one year left or doing first year and he is going to open a shop and I have to join him and I am telling my family how unfair because all these years he did not do it. Now when I am doing Aalim course and I am at a age of 52 he wants me to leave. 

Subscribing to the beliefs of the Ahlus Sunnah wal Jamaa'h

Q: I have questions about marriage. My grandparnt use to be go to jumatkhana, they were ismaily. But the new generation nobody goes to jumatkhana. I have never been there. Everyone in my family belives in Allah and Quran and my belief is also very strictly on Allah and Quran. I don't like to go to jumatkhana. When I got married we didn't know that my husband and his family were going to jummatkhana but my nikaah was the Islamic way so I lilke to know is my nikkah haraam or halaal. I have a 7 year old son too. We got separated for some other reasons. 

Family planning

Q: Is it true that to do family planning due to fear of shortage of money, food etc. is Haraam and a major sin? Also please tell me the conditions in which one can do family planning.

Husband corresponding via sms with a female colleague

Q: I have found some message on my husbands phone to another female colleague with whom he works with and I have confronted him about it and he confirms it is only friendly message and nothing attached to it.  Ever since I keep feeling suspicious about him and I just want to read his messages. I now don't trust him anymore. How do I overcome this problem.  It is really disturbing me and I cannot concentrate on my salaah and it is making me so bitter towards him. I feel I am so sinful. Please help me and advise me how to overcome this situation.