To be fair, just because you hold a British passport doesn’t really mean much these days - let me explain it. My husband is British, we recently moved from Netherlands. I needed a spouse visa, it wasn’t as easy and cheap as everyone thinks. We did pay for a lawyer so you can skip that part and save some money, but at the time I was pregnant so I didn’t want to add more stress before I give a birth. You as British, you basically need to prove you can provide for the both of you.