Why does my Taurus male act like this??

i agree w/ the scorpio ahead of me my taurus is the same way he is bypolar but it took 4 yrs before he went to a doctor he is hard headed and in love and evil at times he was mean to me once and called me bad names so i did the same back and he slapped me and i gave him a black eye he put me in jail i broke it off w/him and he came back w/gifts and the whole nine yards now we are married i could never let him go because he would not let me go and in some sick way i let him back in and im a pisces but now he is on meds and alot better good luck!!!!!!!!!!