I know how that feels. I cried a lot when I am alone but as days passed, I cried lesser but whenever any D correspondences came I sank into depression again.
Work is like a separate personality of me. It offers me sanctuary actually. The thing that kept it that way is 'cos I refused to share with anyone at work, even my best lunch buddies. I do not want to be asked or reminded of the D stuffs at work.
I worried about a lot of things that I did not need to worry about last time. Sometimes I doubted my decision but like I said earlier, the harder he makes it for me, the easier it is for me to get over him totally. An irony I know.
Most of the times now I cried 'cos I felt that I have short changed my kid of a complete family. Then again looking back, it was a complete but non-present family which did not make kid any happier. I felt kid is happier when we are happier, perhaps not together, but separate. But again I expect them to have mood swings up and down as well. I felt guilty towards my kid and at times, incompetent as mother but most importantly, I reminded myself not to over indulge kid and compensate the wrong way, if you know what I meant.
I read about comments about viscious cycle for kids growing up in single parent family and I cried. I read about strayed kids in single parent family and I cried. But all these made me more resolved to make sure that my kid growed up a a loved environment and is healthy, physically and mentally.
No matter what happens, I believed mothers are built to withstand any pressure for our kids and are there to protect them. We cannot control what happen next but I would do my best for my kid. You can too.