My bf doesn't care about me should I dump him?

Well it all started when he asked me out and I asked my friend to see if m bf will cheat on me well my friend and him are talking and she says do u want to go out and my bf is like ok and she says wait aren't u dating lorri (me) and he says oh I only dated her for a day and then he changes is status to loving Alice (my friend) and I text him why are u cheating on me and he says I thought u were cheating on me and i tell him that Alice is dating someone else and then like two days later hes like do u want to go out with me again and I say yes and then he texts me sometimes but when I start texting him it only goes like to only 4 messages and then I send him a text everyday and no three days later he replies and he doesn't even say a I miss u and stuff and doesn't say ily and I always say ily to him he never says it to me I really want him to change and I even asked my friend Alice to tell him and she says yeah right u love lorri u never text and after three days u never say I miss u u have to change to change cuz I would and then he replies I love Loraine and u know what **** it I don't want to be torn between u tell Lorraine its over and that thee last time we talked was the last time we talk and then I got a. Text message saying were over????? And then I say I don't want it to be over but if that what u want ok an then he says I don't want it to be but where are u and I say at my friends house and then hes like oh what friends and I say Jenna and Trevor and and after that doesn't reply so I text him another time and I say what's up and he says nothing and I'm like cool and I say I'm just outside And he always says nothing an it's annoying I Wang him to changesooo dam much anyways when I call him he always hangs up or ignores it should I leave him or just tell him and if i tell him what should I say to him