Nosey parker commenters

Why is it, when someone makes a post wanting peoples opinions on whatever (usually baby daddies or inlaws and their behaviour are the worst culprits), that when you try and offer your opinion and an unbiased opinion, but because your trying to be neutral on the situation instead of saying 'just leave him' or 'your so right and deserve better' or whatever, everyone else decides to comment on your comment about how wrong you are blah blah blah. You have an opinion for the original poster, make your own bloody comment! They're more than welcome to ignore my input if they disagree with it. I'm sick of people tryin to start arguments on someone else's thread in the comments. Nice, constuctive input is one thing, and i dont have a problem with that. But dont try and start an argument cause I'm really not interested.