When u have more than 1 child , is it common to have sibling fights n squabbles or even his simple snatching of toys n crying ? It is driving me nuts .. I have a 2 years old n 5 years old

yes its very normal. Actually they aren't fighting, just squabbling which is very common between siblings. You have to be firm in breaking up their fights and do constant explaining to them. But afterall, you will still see the happier side of them. Taking care of each other.