My stay at home stbx wife (44) and I (47) of 18 years separated a month ago after a final fight. i knew it was over for months but I didn’t want to pull the trigger because of the kids. I moved into a shed office in the backyard (with AC) because I didnt want to be far from the kids. in the first few weeks I was relieved and was able to get the ball rolling with finances, meeting with a lawyer, work, etc. Now for the past few weeks I can barely work, have gotten nothing further done on the divorce, and have basically crawled into a hole when I’m not with the 4 kids. I am there for them but when I’m alone I am completely frozen and just want to die. I would never take my own life but I’m also not living or moving forward. I don’t know how to kick myself in gear. I’m in therapy. He told me it’s me vs me, but I‘m losing to me right now. I wake up and just can’t be productive or move forward. I don’t know what to do. this can’t continue or I’m going to lose everything. How can I kick myself in gear? I used to be strong, but now I’m just so exhausted and overloaded. I’m losing it.