Please go easy on yourself. This is hard. Seriously, any normal person is going to have the same emotions and reactions. Your human, and you've been dealt with a serious blow. Just look forward now. No use looking back. Be polite. Do stuff for you and your daughter. Be the best you can be for yourself and really that's all you can do. There are no magic words you can say or logical points you can make that will bring her back. She has to decide this on her own. She has to have time to miss you. She has to see that that you are moving on to great things with or without her. You can do this.
When you feel the need to rant, do it here.
BTW, my husband also said "I didn't abandon you. You pushed me out. ". Bizarre. We have to remember their perspective is completely different.
Me: 42 H: 43 Twins age 5 Physically Separated 7/2015