AIO for my feelings about how my fiancé talked to me regarding financial aid

Hi everyone, I got in an argument with my fiancé regarding the federal financial aid freeze. For context, I am an ABM student, I receive a scholarship but also use a Pell grant which goes towards my cost of living rather than tuition. My fiancé is in the Navy, but important to note that he has not deployed at any time yet, and hasn’t finished his training pipeline and won’t for upwards of 1.5yrs. I hadn’t intended for me brining up the potential withhold of Pell grants. To my understanding it’s now been clarified Pell will not be affected, but at the time of the argument is when that was still under confusion for the public. My fiancee is heavily republican and I am left leaning, I want to state I have always respected hearing him out and typically am not a confrontational person and enjoy getting to discuss with people different opinions. But my fiancee typically doesn’t have that same regard when politics come up to me or most people. I think in the conversation I admit I did get worked up, but my fiancee has refused to speak to me for over a day and says I am selfish and acting a victim and manipulative for saying I’m tired and done with him speaking to me like that in arguments and that it hurts my feelings. AIO for how he spoke to me? Was it justified? I really do want to understand if I was being disrespectful to him or narrow minded, but I’m feeling really hurt by his refusal to speak to me and am worried about our relationship.