How would you feel ?

My boyfriend & I got into an argument I forgot how it happened but he said this to me. He got trust issues so he over think everything & always find something negative about a situation. But when he said this to me I'm just like maybe we should just break up cause I can't really deal with this if you don't trust me or even think I'm the one for you but it's like he's trying cause he always try to get pasts the arguments idk