Broken up by text

I'm a Capricorn and my ex was a Taurus. We were in an intense 5 week relationship. Things moved rather fast. We had the most intense sexual chemistry I've ever experienced and we're both in our 40's. It took him a little while to open up to me but when he did he shared a lot of things about his life that were deeply personal. We were playful, we had interesting conversations, and his outlook on life was way more positive than mine which made me want to be a better person. He was a recovering drug and alcohol addict of 20 years. He was 10 years sober. I feel like he put every bit of himself into his job because at least one time every time we were together he was doing something for work. We went to a professional basketball game and he spent the whole time looking at resumes on his phone instead of watching the game. He was very much a workaholic. Last Thursday evening I had an asthma attack and send him a text letting him know that I was going to the hospital. I didn't hear anything from him even though he was supposed to be at a basketball game that night. Well it turns out that he didn't go and went to bed early because he had to wake up early. I didn't know this so when I came home from the emergency room I sent him a text saying thank you for checking on me with a 😢. The next and final text message I received from him was one saying that he is too busy to be in a relationship and he wishes me the best and to take care and that was it. I'm having a difficult time that he wanted to end things this way after everything we shared. Just two days before we were talking about going away for the weekend and he talked me out of buying a condo that I had been interested in prior to meeting him because of our relationship and he felt like it was going somewhere and didn't want me to make a big purchase like that. We talked about how we felt about each other and how our bond was growing and how he was falling for me. Any thoughts out there on y he would have broken up with me via text when it was definitely a connection that he can't deny?