Relationship Matters...have your say

Good morning admin, please don't post my name, I am a girl of 25yrs old I met this guy in mid 2013 and we started a relationship. It was all fun at first, like the first few months he was all over me, loving me up and telling me sweet things anywhere and anytime, he was always ready to be with me and he bought me stuff too. About a year after, that's in 2014 things changed a bit the attention drifted it was more like I was the one that need the attention, he wasn't always ready to talk or be together with me or even go out with me I mean hang out with me. I guess that was because I was beginning to be so into him. We managed until this year 2015 about July 2015 I rededicated my life to God and told him I didn't want sex before marriage again, but he seemed to be cool with it until about 2 months later.... he has drastically changed, he talks to me any how, locks me out a few times I go to his house, he demands I must call and ask for his permission before I visit him, he is just making the whole thing un bearing for me and I have asked him if he is not interested again so I can move on but he keep saying "I didn't tell you am not interested" am so confused, please what do you think I should do?
Do you think I made the right choice by saying I would stay away from sex until after marriage?
Should I break up with him?
Please am so confused help me, advise me on what step I should take next.
Please you can share it on your channel and social media, I need plenty advise please.
Thanks admin
Waiting for your reply

Thanks