Talking to Allah Ta'ala

Q:

1. Is it a sin and a spiritual disease to talk to Allah (SubhaanaHu Wa Ta'alaa) all the time verbally or in heart? Does it count as talking too much? And can one talk to Allah (SubhaanaHu Wa Ta'alaa) about things that are not related to Deen, like when someone see a bird or an animal or something permissible to see, they say to Allah (SubhaanaHu Wa Ta'alaa), "What a beautiful bird You have made."

2. How casually can one speak to Allah (SubhaanaHu Wa Ta'alaa)? I have had very little friends and I don't talk a lot with my parents nowadays. But, I speak casually to Allah (SubhaanHu Wa Ta'alaa) like He is a friend. I don't speak with disregard for His station, that is He is our Master. I also see Him like a child sees a parent, like a caretaker. Is it permissible to speak casually? I'll feel depressed if I can't.

End of the year khatams and jalsahs

Q: This time of the year sees many people completing Hifz and other courses. People are holding functions (jalsahs) at halls and other venues inviting family and friends. Often the number of people invited are over 200 and 300 people. 5 course meals are served and alot of expense is incurred in feeding people as well as decor and gifts. The men and women are often separated. Is there any Islamic/Sunnah practice regarding holding such events?

Also, is it permissable to attend such functions and accept the invitation?

Making an effort to repay the loan

Q: I have taken some money from a friend from Australia. While taking the money, I planned to work abroad so that I can earn big amounts and pay back the money. I want to ask that now I am not in a condition to return the money. Is that a sin for me? What should I do? The person hasn't asked me for the money, and knows that I am not in a financial condition to return the money.

Glad tidings in the mubaarak Ahaadith for a lady who had a miscarriage

Q:

1. I had a missed miscarriage at 8 and half weeks of pregnancy. I conceived at a late stage as I was blessed with nikaah much later in my life. I am much devastated with the miscarriage.

My question is, will the miscarried foetus go to heaven or it never existed (as if there was no rooh in it)?

2. Furthermore, I had a dnc done but after three weeks post procedure I'm still bleeding. Please advise on the process for salaah and Quraan.