You did a GREAT job, way to hold things together under trying circumstances..If it all plays out to a happy ending as I suspect it will, you may look back on this weekend as a turning point. Every side of yourself you've shown to your H since he left all points to a STRONG, CALM, CARING, CONFIDENT, UNDERSTANDING woman, who isn't allowing herself to be doomed and gloomed by the seperation, she's making ALLOWANCE for it and that is a CHALLENGE for him to continue to pull away from (as evidenced by him continuously calling you when he wanted "space"..) because those are ATTRACTIVE traits in a woman...Way to carry yourself, keep it up..
Big hurdle you just jumped, now a new week begins and you see how things go because trust me..it always changes, and how you adapt is key..