What will happen, if I french kiss my sister?
you have to be able to talk french to french kiss
Can cats tell if something bad is going to happen?
well, I don't want to freak you out but yes, cats are usually pretty good at predicting things for example, this cat was able to predict death for elderly folks in a nursing home: http://news.bbc.co.uk/2/hi/americas/6917113.stm however, that is no reason to freak out your cat may be predicting something completely different such as a storm coming your way, or a big fight between your parents, or something of the like... if I were you, I would stay calm yet, I would also stay awake and watch your sister for a little while...just to be on the safe side (I'm sure your sister will be fine, but if you're worried then you won't be able to sleep anyway, so you might as well watch out for her and put your mind at ease) try to relax, pull out a good book or watch a movie with your sister everything will be fine, but to put your mind at ease you should stay awake for awhile and keep an eye out for her
What happens if brother and sister dogs mate???
There is a good chance that the puppies probably will have some sort of defect, but they may be fine. Breeding that close makes the bad traits come out in the puppies. I would get the female spayed ASAP. If you cannot afford it, most shelters offer (or can help you find) a low cost spay/neuter program. Spaying is a lot cheaper than caring for a litter of puppies.
My sister assaulted me? Should I tell the doctor what happened?
Yes it is domestic violence and you should report it