Help, my husband doesn't care about separation which leaves me feeling like he never cared.

Helped him aspire his dream as being a cop, gave birth to a son which he always wanted, now he is not seeming to be interested in me and our marriage getting stronger. We are separating this month and he could care less, at least by his words and actions. He said he'd help out to get me situated or whatever but that leaves me with two kids while I am trying to work full time and finish school. I helped him get done with police academy and he is enjoying his job and preferred it over spending time with me. My emotions are out of wack all because I have spent the last two years bottling them up from being understimulated, underappreciated and neglected. And not to mention infidelity and emotional and verbal abuse along the way. I have given my all to this marriage and I have come to the point of not feeling in love anymore but my emotions are bombarding me.