Urinating during the ghusal

Q:

1. While doing ghusl I was putting water in my mouth and then suddenly I sneezed and a drop of urine came out. In this case do I have to re start my ghusl or continue with the same one?

2. While making istinja after reliving myself, I just put water over my private part three times but I don't put water in the tip of my private part. Is it okay?

Guiding one's family

Q: How should a person who belongs to a modern family and has been guided by Allah Ta'ala deal with his family? If the family does not observe pardah, listen to music, watch movies etc. How can this person interact with them so their feelings are not hurt and he is away from haram? Should he openly state that since a certain action is haram he will not allow it or get involved in it or should let this happen while trying to explain them the dangers until eventually they stop themselves?

Waking up to adjust one's leg while sitting in Salaah

Q: When I am Salah in the first sitting, I cannot point my big toe forward sometimes as it cramps up so I have to move forward and just sit with my toes on the floor. Sometimes I do it just before it happens even though it has not cramped up I do it in preparation for it. Will this be regarded as too much movement and invalidate my Salaah? I sort get half up and then readjust my toe and sit down.

Watching videos

Q: I have a mental disability where I experience uncontrollable behaviour and actions. I some times watch videos online on youtube.com against my will and watch videos that are posted from sources where you had to pay in order to watch them. I have no idea if the person that posted the videos had asked for consent from the correct people in order to post the videos online due to the rights of the videos not belonging to them. When I watch the videos, I try to do every physical and mental thing that Allah allows me to do but sometimes I space out and my mind starts watching them instead of looking away. I sometimes experience my intentions going all over the place and sometimes I literally forget what I am doing or what intention I am doing for. I sometimes watch these videos not willingly and then sometimes I forget and I feel that "heart bump" when you sin. My question is did I steal and what can I do about this situation. I have symptoms of epilepsy.