HELP ME PLZ

I have a boyfriend who I have been with for four years off an on (mostly on) but I'm the type who doesn't want to settle down because I have to much fun and in my life having only one or getting married or whatever never works out. He wants to get engaed and then married when I'm 21/22 (because I refuse to before then) But I'm not sure...I can't picture my life with out him and although I wont really admit it out loud I love him and he is a great guy. Here is the catch he is well a thug and if I were to ever get married and have kids I don't want them growing up the way I did....which wont work with his line a work....however I guess you can say I like bad boys...I don't know I need advice.

You need to figure out what u want. U love him? yet u wont admit it? Tell him how u feel . He prolly thinks u like the way he is...seeing as yall have been together for that long. You need to talk to him

Well he knows I love him...and he is willing to change for me...but like I said I like bad boys [thugs] I grew up with that life. Thanks for the comments anymore

If you don't think that you want what he wants, then either he has to deal with that and if he loves you he'll wait for you, or you just have to start letting him go and find someone that is willing to wait for you. If you don't like his "line of work" and think that it is a good environment to have kids in, then he has to know that and has to find a way to change that, or again...let him go and move on and find something willing to mold themselves around you, and someone that you are willing to do the same for.