Today we thought my mom experienced a heart attack &amp; we rushed her to the hospital, they ran a few tests before we could know it wasn't a heart attack (she's fine now) but those few hours at the hospital were terrifying. I called to let him know and his reaction was very non chalant. I then even hinted for him to come (which I don't think I needed to as he should've come anyway) he did not check up on her  asked just once I needed him the most in that moment and he just abandoned me when I got home I expected a phone call. This whole thing was a stressful experience &amp; I wanted to cry to him about it as I had to stay strong for my mom and baby sister all day. Only for him to tell me that he's out with the boys and won't be back until late. He has been emotionally unavailable in the past but this broke my heart in a way I can't even explain it hurt me so much because I needed him the most. He has nonetheless been a good boyfriend but I just never felt so hurt. I'm very grateful that my mom is home and well but feel so betrayed and heartbroken. Don't even know if I want to be with him anymore. But I feel like maybe Im over reacting as I have blocked him off everywhere without any explanation I feel so lost &amp; alone &amp; betrayed