Hi SC...of course you are feeling all of these things...we all have and some still do and are working hard on detaching. Have you read some of the other sitches? It is very helpful to do that. Also, the resource links that OP gave to you have a wealth of information and there are also success stories!!! Right now, you should focus on yourself and your kids, be the best Mom you can be, get out and do some fun things for yourself and if you don't want a D, then don't file!!!! He wants it...he can be the one to do it...don't let him bully you into it! Do make sure that you are protected financially though. You need to not worry about what your H is doing or thinking...trust me, it doesn't help and will just make you miserable! He may seem like he is having the time of his life but if you read up on MLC, you will see that he is probably not!!!
Hope you get a good nights sleep and take care of yourself!
M48 H53 M16 T18 S16 D13 SS30 H drops bomb PA/8-30-09 H leaves 12-30-09 D filed by H 2-10 H asks to come home 4-11 Piecing