I have a 10-year UK visa ban; how can I visit my wife?

I was banned from entering the UK for 10 years because I didn’t disclose that I was married in my previous application.

I have been married to my wife since 2015 and she is a UK citizen but, when I got married, I was a student and my parents did not approve of me dating someone that is not from Nigeria. So each time I applied, we used a family agent that helps us. I didn’t disclose to the agent that I was married so as not to tell my parents.

Now when I applied to visit my wife in the UK, I was bannned because I didn’t disclose that I was married in my previous applications. I was told the only solution is a spouse visa but I really don’t want to live permanently in the UK so a spouse visa is really not a good option for me.

What other options do I have?