Anyone else going through a break up?

Well, my boyfriend hasn't spoken to me in over 2 days now. Deleted me on facebook and changed our nicknames of messenger. All because I got upset because his ex-girlfriends shampoo bottle was in his shower.

He acting like I was the bad one, making me feel I am in the wrong. Like im over reacting.

I'm so heart broken. 3 and a half years and I don't know how to feel. I can't get mad. All my friends keep saying to get mad, and I cant. All I want to do is cry because I feel so betrayed and I was so in love. I'm 23 and I haven't been single. I know I have my life ahead of me, but is so hard when just that night I was completely infatuated and rolling around in the sheets. And in the morning it completely changed. I love his smile and his laugh and everything about him, but now its all gone. And because of one stupid shampoo bottle I cannot go back.

I am so fucking heart broken.

Edit: I went over and it was the first time I have seen this shampoo bottle. I stay over there 1-2 times a week and I have never seen this shampoo bottle before.

He is friends with his ex and she has very curly hair and it was specialist shampoo. I asked why did she need to have a shower in his house and he flipped with me.