I Hate Crazy Ex-girlfriends

I'm glad the girl I'm dealing with now is actually a lot older then I am. I just had my ex's friends call me, threatening me. My ex was 19 years old. I'm 24 and I now fully regret going out with someone younger then me. Yes age isn't everything but I truly believe it does play a factor. It's safe to say she was very immature on how she handled things and she had issues from her past she loved to dump all onto me from the beginning. I know noone asked but I suggest to anyone who is older then the person they like, don't date someone who is a few years younger then you. Age does matter because it's not always exclusive but the longer you've been alive on this earth, the more experiences you have. Some people who are older are very immature as well so there's always exceptions to the rule but I think if a person is at least two years younger you should kind of take a step back especially if you're in your early 20's. If both are in their late 20's or early thirties, few years makes no difference but I think in a person's primal years of early 20's is when the age difference matters. She always claimed I showed my true character and how I was this or that after our arguments but I never crossed the line like she did by giving my number out to her friends to threaten my life. Talk about immaturity. This all happened because I broke up with her but still wanted to remain friends and she didn't want to. Days later she agreed to be my friend and then I asked if she wanted to hang and she asked when. I told her I don't know and she goes okay. I asked her if she still wanted to chill then and she kept saying okay, but eventually I told her to stop trying to be nonchalant and okaying me to death and playing games because I just wanted to be her friend so just give me a straight answer, yes or no and that's when she went off saying she was completely done and expecting me not to react. I react like any person would being shat on and apparently her little friends didn't like that very much. You know a person is immature when they try to get other people to fight their battles for them. I felt like I was in highschool all over again. You know this when the friend says phrases like 'catch hands'. Note to self, never ever mess with anyone a few years younger then you, got it.