How can I determine if my relationship is characterized by narcissism?

In my current long-distance relationship, there are certain behaviors from my partner that genuinely upset me. Although we've only been together for a short time, I've noticed that being direct and attempting to take charge of the situation often helps me communicate my feelings, though it frequently leads to arguments. There are multiple actions of his that leave me feeling hurt, including: - Ignoring me or ending our calls whenever something I say bothers him. - Telling me to "shut up" when I talk too much. While I realize he often means this as a joke, at times I can't tell his intention. - Guilt-tripping me by claiming he's a bad boyfriend whenever I'm upset, regardless of whether it's due to him or something else. - Misrepresenting my words or taking them out of context. - Disregarding my boundaries. - Becoming upset when I check in on him; his tone shifts noticeably before I ask, indicating he's already bothered. He then insists that he’s fine but gets angry with me, saying, “Do you not realize you’re the one making me upset right now?” - Getting easily angered over minor issues, often without me meaning to provoke him. These patterns have led me to question whether this could be a form of narcissistic abuse, and that's not even everything. I have no intention of leaving him as I'm not someone who gives up easily. He deserves love just like everyone else, and I can't bear the thought of him being alone for the rest of his life, especially since I care deeply for him. He brings me joy and is my best friend, but some of these issues seem insurmountable. I’m seeking answers and a clearer understanding of his perspective. A breakup isn’t something I’m considering right now because I know how to navigate my feelings, and if it becomes overwhelming, I’ll know when to walk away. Any advice on how to handle this situation would be truly appreciated.