Drinking from bottles

Q:

ومنها ما أخرجه الحاكم من حديث عائشة بسند قوي بلفظ " نهى أن يشرب من في السقاء لأن ذلك ينتنه " وهذا يقتضي أن يكون النهي خاصا بمن يشرب فيتنفس داخل الإناء أو باشر بفمه باطن السقاء ، أما من صب من القربة داخل فمه من غير مماسة فلا ، ومنها أن الذي يشرب من فم السقاء قد يغلبه الماء فينصب منه أكثر من حاجته فلا يأمن أن يشرق به أو تبتل ثيابه ، قال ابن العربي : وواحدة من الثلاثة تكفي في ثبوت الكراهة ، وبمجموعها تقوى الكراهة جدا فتح الباري

Do you think the first illat is found when drinking from bottles?

Nail polish

Q: I know nail polish prevents ghusal but what if I removed the nail polish but due to cracks in my nails nail polish gets stuck and doesn't come off even with a nail polish remover, will the ghusal be valid? The nail polish wasn't coming off so I thought since it wasn't though I tried hard my ghusal would be valid. Later today when I was washing my hands I found out that nail polish of the size of the needle tip was also left on two of my other nails including this one so I removed those dots. Is my ghusal valid? Then afterwards o cut my nails today and scratched the remaining stuck nail polish from the top of my nails first with a nail-filer then with a knife. I had to scratch off the top layer of my thumb nail in order to remove the nail polish. Do I have to redo my ghusal? I should have done the scratching yesterday after ghusal I know, but then I forgot to and only remembered after seeing it today. What should I do? Will everything have to made pure too?

Teachers hitting children

Q: There are many madarasahs running in my locality. Specially those teaching kids. The ladies running the madarasa are too violent on kids. 3 year old kids, not even able to speak properly are asked to keep records of their prayers, and when these kids skip a prayer, mostly fajar, complaining that our mother didn't wake up us, the lady says that it's your responsibility to wake up not your mothers, and slap the kids so badly that their cheeks turn red and they begin crying. These ladies use dusting stick to hit on the kids palm so violently that the kids burst in tears. In case, when the kids could not memorise the lesson allocated to them yesterday, the ladies turn their ears in such a way that it's tongue comes out and the ear goes red and the kid cry aloud. Because of the crowd of kids, the lady running the madarasa has appointed other young girls to teach the very young and these girls are even more violent. In one of the madarasa the girl complaining that I couldn't wake up because my mother didn't wake me up was asked to pray 10 nafil to compensate the loss. They behave very badly with kids. Is it permissible to do this kind of violence in teaching Quran? Please support your views with AHaadith. What should I do being in the locality?

Contraceptives

Q: My question is regarding the Islamic teachings of having offsprings after marriage as Islam strictly prohibits the birth control methods. I have three kids. All unplanned and my husband blames me for having them as he suggested to abort the second and third one. Allah blessed me with a boy and two girls but my husband keeps saying at least 5-10 times per day that we have a lot of children and blames me for having them. What should I do? How to save myself from the mental trauma as he blames every single thing on having babies?