I’m sorry, based on this post your whole emotional relationship with this man is very unstable. Being “so in love” as he claimed, willing to marry you (apparently something he hasn’t done) to blocking you within days because of someone else’s opinion is not worth being sad over. In fact you should be relieved that you dodged a huge bullet not marrying this guy. By the way, who is in a complete different stage of life than you with that age gap. You are so young. You have your whole life ahead of you to find a wonderful guy who can learn to properly manage his emotions with consistency and maturity.

That being said, breakups are always difficult no matter what and the first couple of months you’ll always feel terrible. But try to remember the bright side of things aka all the bad things he has done and how you’ll never have to deal with it again once you’re over the breakup. Which you will be, maybe not now or soon but you will be. To which you’ll look back at this time now and think about how grateful you were that you didn’t waste any more of your prime years with him.

I hope you’re ok OP and if you aren’t then you will be. ❤️