Whats going on with Relationship these days?

Now a days relationships have no business of even having a tittle, I'm just saying. Cheating has become so normal in a relationship that people have came to accept the in inevitable. Its like the more modern this world becomes the more accepting we evolve. Example your significant other is very popular so you expect temptation to be thrown their way...so does that make it more accepting to you? When it comes to the female their more like competitive...example; a female will take her man back no matter what cause she may fear loosing him to another female and that's just not going to work , a guy who just wants that one bottom chick . Oh and don't even get me started on marriages...a lot of folks are don't even take that fact of being married seriously, like nothing changes except the name these days. So many married men and women has tried to holla at me like the fact of them being married is just a business arrangement. Look all I'm saying is before putting a tittle on a relationship just make sure both partners understand what it takes and the boundaries that's in place, so their wont be any 'miscommunications' I'm just saying...App baby eat your heart out!