This is disheartening to read. Bridgestone, I know you're trying to be open to working on your M but your H just sounds like an opportunity-squanderer. Doesn't realize/think about what he's doing. Emotionally reactive.
My W did the same thing with C. After I found a C, found a time that worked for both of us, and got us there, she couldn't be bothered to make any effort. Didn't think about our homework etc.
But we were in different positions - she was the WA, not me. The way you and your H interact make it sound like he left you rather than the other way around.
His emotional outbursts, well, that's mature huh? He didn't apologize about breaking your phone and offer to replace? His text this AM sounds like another really mature action.
Sorry. He sounds like an ass. He certainly acts like one.
I'd give it at least 24 hours if not more. And if you have the time (and maybe you've already done this), I'd make a seriously reflective and detailed pros and cons list. Helps to see things in black and white.
lodo
bottom line, i guess, is that it takes two people working together. you have to decide if that is happening, or if you think it ever will.