It's wrong to exclude family from weddings.
Gary is having a wedding and is trying to decide who to invite when he realizes that the hall is too small for everyone.
Gary wants to solve the invitation problem.
Gary searches for a larger venue, finds one, and books it for his wedding, then invites everyone who is close.
Gary invites his close friend and some family and doesn't invite some cousins, aunts, and uncles.
Gary's family all come to the wedding and have a great time, feeling included in Gary's life.
The uninvited family feel left out and shunned, eventually holding a grudge against Gary.