"Leave Him" - "Pack your bags" - "Run"

Why is every other WIFE on here quick to advise another WIFE to leave their SO everytime they raise the issue of suspecting the SO if cheating, or caught them cheating, or some kind of abuse going on? Now before anyone comes here with rude comments- DISCLAIMER!! I am NOT in support of any abusive relationship of any sort or kind and I definitely absolutely DO NOT  support infidelity.    I also understand that there are extreme situations where the victimized spouse has to leave - no questions asked. I am not talking about those kind of situations. I am talking about complaints or post by other wives where;  a wife snoops around and accidentally discovers text messages exchanged btn Hubby and another woman, or hubby is acting funny at home and being distant, or hubby spends more times with his friends than he should with the wife and  kids , hubby used some really mean words during an argument.or hubbys attitude changed after baby was born.etc etc - These are the kinds of complaints I am referring to. I find it funny that other wives come on here and ask the wives who present these kind of complaints and are seeking genuine advice , to leave their husbands . Really? Is it that easy to walk out on a marital commitment? Hardly have I seen where someone provided advise like  - sit down with ur hubby and talk or u both need to see a therapist or u both need to speak to ur pastor, or basically some kind of advice to encourage the person complaining and to help them safe their marriage.All I see are other wives , who definitely do not have perfect marriages,come up here and advise others to leave their marriages for little issues that I deem solvable if the right  help is sought.