As soon as you can show you have a job (a letter from your employer and a vacation notice) and the money you have (bank statement - don't tell me you put that money in cash at home), you should be fine.
You are a married male. So in theory, it is a piece of cake for you to get a visa.
It is up to you if you want to tell you have a relative or not. As soon as you are not visiting your relative, not currently under an pending immigration petition, or have no eligibility to immigrate, you are fine.