Hi, new to this forum. Relevant background is my spouse and I have been together for about 20 years, same religion, and argue very little in general as we agree on most things. But the world events right now have us seriously arguing at times. In my opinion we can avoid certain topics and I have requested we do so many times but my spouse will not. It often ends with me saying I'm done talking about it as it isn't relevant and walking away, which just makes my spouse angrier. It has me seeing my spouse in a different way and I'm quite sure my spouse feels the same at least somewhat. I don't want to damage our relationship over just stupid life things that happen out of our control, but it is hard to avoid the things going on in thr world right now. I hope that is enough info but I do not want to get too detailed if possible.
Do you both know and love the Lord? If so, find your common ground and unity in him, not on matters of the World. The Holy Spirit in you should draw you naturally and powerfully toward the Holy Spirit in your husband, over-riding the sorts of disagreements you've described. You are, first of all, to be God's children, His ambassadors, to each other, and then to the Body of Believers, the Church, and finally, to the World. When you are both acting in accord with this divine calling (and command), the result should be peace, rest and love between you, not conflict.
When my wife and I are at loggerheads with each other, we call a "cease fire" and turn the matter over to God in prayer, trusting that He'll bring us both to a better understanding of, and obedience to, His will and way. This is so much better than fighting, trying to get my spouse to think and act like I do by force of words and emotional manipulation! But, it requires a very practical and humble trusting in God.
The devil, and human pride, and fear are clearly in the sharp division this whole virus business is producing. Reasoned and reasonable disagreement is one thing; the denigrating, vicious, and self-righteous labeling that is going on, both sides demonizing the other, is not. God calls us to love and self-sacrificing service, not to scrapping over vaccination. Fear is not of Him.