it been 1 year n 5 month since i am dated my bf he my 1 love n everythin it was ok for a while than suddenly thin start to change he curse at me yell at me for little thing n after 6 month i found out he had sex with someone else while he was with me n i dnt no what to do i love him n i forgive him but there still doubt in my mind..

plz help thanks u