Search Results: I was pretty certain he liked me but he said

I'm 17 and my boyfriend is 19. We have been dating for 3 months and are in a long distance relationship but see each other at least once every month. March 9th will make 4. He keeps in contact with his exes and it bothers me. He even said that if she needed help, he would tend to her. Recently we had a dispute over him going to another County to help a "friend" of his out. She's a girl and he says that they've never dated. I don't believe that. He even said that they made a promise years ago that if they were not married by a certain age, they would marry each other. She's pretty much been around since the beginning of our relationship and still is. I never knew about her until the argument we had over him going to "help" her. She locked her keys in her car but yet she has a boyfriend. Why couldn't her boyfriend help her? He even went as far as calling her his Plan B! He said he loves her as a plan b. I don't know wtf that means! I feel he doesn't care about our relationship as much as he says he does. Is there something he's hiding or not telling me? I feel like I know an my gut is telling me he's not worth it but my mind wants to wait it out. We even say I love you but at times I question him about it. He's also having a party on the 20th and his ex is attending. I will not be there. Please help

Hi,
okay so this a long story but in August I met this guy and he was just great! We got along really well made each other laugh and I felt a real connection with him. When we first met, he came to volunteer at a place I did and he said he could come back until a certain day ( and I mentioned I was going to be there that day) and then he showed up then! Also he came around the next day and the next! But then I asked why he kept coming around and he said he wasn't looking for anything... Next thing I know we got in a fight because I was checking in on him cuz he has an alcoholic dad that can be abusive and he got all mad and I got mad cuz I was just trying to care for him and then he asked me out. The next day we go out and he pays and everything but then says "this isn't a date right? Cuz I'm not good at dates."? Then I tell him how I feel and he says he might have led me on!😡 Then I don't talk to him for a bit and then we do become friends again and he says I'm pretty funny and nice etc then 2 weeks later is ignoring me then says he is sick of my shit and doesn't want to talk to me? Also what makes me think he liked me was that he would say stuff like" careful what you say to me because people don't always what they're thinking." And he would remember the tiniest details about me and I don't know. Thing is I haven't talked to him since then (5 months ago) and I've missed him ever since.. What do I even do? I can't even figure out if he ever did like me or not? HELP!