Also, he made a commitment (to not watch movies with SC) and then didnt keep on it. Its upsetting because I had so much hope attached to that commitment he made to me and it turns out "your life matters more than movies" isnt as true as it sounded before.
I have a philosophy about friendships of the opposite sex, and it goes a little like this -- there is no such thing as true friends with the opposite sex when your sexual preference is heterosexual, knowingly or not, one or both want the friendship to be more than just friendship. You can love a friend, and a friendship is the epitome of what one or both may want from a relationship, however, the moment you introduce the complications of romance, cohabitation and such, the original epitome notion is gone, like fantasy.
Put simply: your boyfriend told you what he wanted you to hear as a friend, which does not equate beyond friendship. People tell you things to have sex, which may not accurately reflect who they are, their values, or behaviour.
You were lied to, in essence, the moment you took that information from friendship to relationship. You lied to yourself, thinking that information transposed, and he lied to you, as that information related as a friend, not a spouse.