Anger prob! I just fear about my anger.

My only problem is my anger ..it's been just an year after my marriage and I m getting irritated about everything with my spouse ...every 3 months it just happens ...I disappoint him by saying lot of things ...which I shouldn't do ...I say very unwanted tngs I fight with him ....and I realise that I shouldn't have said ...I feel very sorry the next very moment .so there is fear in my mind if I don't hv control over my impulsive behaviour so there will be trouble in marriage....and affect my family ! My calm nd compose behaviour has been lost ! I am worried regarding all these things since I want a very sweet and healthy life ! I never had a fight with anyone nd said anything wrong to anyone ! But now in dese 1 year dese ALLL happening ! My social behaviour is all good with everyone I was good at college I had good rapport with my seniors nd juniors ...so my behaviour with others are cooperative.but with him I don't know why my anger just dominates him ...I am being very impulsive