Marriage Hardships

Me and my husband was having sex and it got a little rough , we was doing anal ... I told him to stop , I felt uncomfortable ... he kept saying okay but didn't stop ... I was in pain , I told him to quit because I couldn't take it .... I felt extremely horrible for my feelings , mind you I was raped and I felt like he took me back to that time when that situation happened to me ... I told him how I felt , he blew up and said I accused him of rape and he said he wanted a divorce... am I wrong for my feelings , I feel so inadequate... do you think he want a divorce , every time we get into a argument he throws the word divorce around ... it's our first year , and the only thing I wanted him to understand is that I felt like that broken little girl again when he didn't wanna stop when I asked him to ...