break

Q: If a wife takes different oaths that if she does something her nikaah is invalid and then she breaks the oath, will her nikaah break?

Q: One of my friends made a promise herself that 'wallahi I 'll never ask dua for my sister". Now she feels it's wrong. She likes to break her promise now. Can she break it? Is there any kaffara?

Q: I made an oath that I wouldn't play a game, but now I want to break my oath and pay expiation for it. Is it haraam?

Q: If a person's nafl fast breaks, how many qadhas does she/he have to keep?

Q: I make salaah alone at work in a very secluded area. What do I do if the fire alarm goes while busy with my fard salaah? Do I break my salaah or continue, I won't know if it's a drill or a real fire.

Q: How to repent if I break a promise to myself upon Allah? What's the expiation for it?

Q: If a married couple is not happy, will the one who breaks the marriage get the sin?

Q: If a Muslim tells a lie intentionally or unintentionally or by mistake or he breaks an oath if he can't keep it or breaks it intentionally or because he forgot or he does not pay someone's amanat will he remain a Muslim?

Q: When I was in grade 7, around the age of 13, I'm not sure whether I was baligh then, but our school went in a camp tour and at the camp some of the boys including me were swearing when we were talking. The camp instructors heard us swearing and reported us to the teachers who then threatened to report us to our parents. Me being young and terrified I said to my non Muslim teacher out of fear of my situation 'Kassam I won't swear again'. Does this count as an oath? Also when I was in grade 8 I felt ashame of an act that I committed so I said while making dua, "Forgive me for committing that act,  kassam I won't commit that act again" I haven't sworn or think I've used a swear word since and I've committed the second act about 10 times in the last 5 years.  

I want to know if this counts as a breaking an oath and what do I have to do to get forgiven? And do these oaths even count because I'm pretty sure I wasn't baligh for the first 'oath', and the second one I made when I was baligh while making dua I said those words ' kassam I won't do it again' Does the oath count?

Q: If I made a promise to Allah Ta'ala that, if I was to be cured from this illness, I would never do a particular sin again. However when you get better you fall into that type of sin again.

Now does this mean I will be included in the verse of surah tawbah verse 75-77 who Allah Ta'ala punished with hypocrisy as a result of breaking a promise with Allah Almighty. I am really worried that I  am going to be punished with hypocrisy and die a hypocrite.