Just to give you perspective, the horrible internet people you speak of, that post among us in here, are so low in Vit D due to no natural sunlight they need bone protectors to safely type without chipping finger bones... and don't even get me started on their sleep patterns!! They are covered in Cheezel dust, thrive on stalking and criticising ex BB housemates and they don't even know the real names of the people they post with day in day out 24/7! Their "like" count from people they will never meet dictate their worth. And these are the people you are allowing to affect you?!
Who cares what they say? They are weird little indoor stalkers, whose only contact with the outside world is their computer screen! Put the upset and the anger you feel for what was done to you and your ex girlfriends in a bubble and blow it away, because 100%, what these fuckheads think matters not.
This place has some really funny, creative, clever, kind, and good people in it and the spiteful trolls you have experienced is by far the minority poster in here. I am sorry your experience here has not demonstrated that.
My advice, not that you asked. Never argue with people you don't know over bullshit that doesn't matter. Your best revenge is to live, laugh, love and get just enough sunlight and sleep to keep a ranga healthy.