A friend or close relative finding out about your wedding from a third party can be awkward. So, when putting together your guest list, you must make sure all your social circles are covered.
If you are planning a small or mid-sized wedding, you probably have to pore over your list a few times to see if you really need to invite certain people, or if you can afford to leave out another without making an enemy of them. (Yes, some people take it personally if you don’t invite them to your wedding.)
To keep things in perspective, here are a few sections/categories you should consider.

Family

No one needs to tell you this. Your family members have to be at your wedding. Unless you plan to elope and face them later. Besides your parents and siblings, you should invite your grandparents, aunts, uncles, and cousins. Your parents might have already informed them about your wedding, but it’s safer for you to tell them yourself. Read full article here. https://theladysroom.ng/who-come-to-your-wedding/