SharkVice's manga / #divorce(6)

I have a couple of complaints about some of the logical aspects of the story. Why is the story set in the USA yet the wedding is not American style? Why is there some weird political vibe towards the end regarding immigrants when Texas is a melting pot that has been a land of opportunity for legal and illegal immigrants for decades? How is someone dying at the scene were a crime had been previously committed indicative that they were the perpetrators? Why hesitate jumping from a second floor when it's just the second floor? What's up with all the business cards when this, again, is set in the US? There's a couple of other things that made no sense but I'll just leave it at that.