Children of Addicted Parents and People

hi all i had so much on these past couple of weeks and well im scared my dad left us about two months ago and it been like hell!! my mum got her 9 month chip the day for being sober as she is an alcoholic! but these past two days she been acting werid and i think she might be drinking again and im really scared coz i cant deal with it i mean she might not of but i think she has as she smells of it and her eyes re looking like when she drank wht do i do!!!!!!??????????