@Alcemeg
She loved having us all together.
Are you 100% sure you're not projecting onto her your own feelings of a "broken home" being somehow inadequate?
I'm sure she much prefers having a safe home with you! x
I think this is very insightful.
Something to explore with your therapist OP, is why you, in your darkest moments, appear to have allowed your exH to have painted the following narrative of events in your head:
Life was perfect, with the odd angry outburst from your exH, which was actually perfectly manageable by you, if you only appeased him in certain, perfectly acceptable, ways
Your daughter loved having her parents together and loved the happy, loving interaction between her parents
Your daughter would have loved to have a sibling and playmate
You allowed another man to enter your soul and thus were utterly unfaithful and a harlot
Your husband found out, and your shameful betrayl has driven him - despite his best efforts against himself - to rage, threats and abuse. And if you'd not been emotionally unfaithful none of these rages, abuses or threats would have existed, he was otherwise a perfectly caring and loving husband. Your behaviour has driven him to become such an awful person.
His awful behaviour now means you have separated.
Your small daughter (aged almost 4) regrets the situation she finds herself in, living between two homes.
If you hadn't been such a flirt and harlot, and driven your exH to have no choice but to be so awful to you, your daughter would be living with two happy parents, who loved each other and treated each other respectfully and lovingly, and were a model of a good relationship. She could have had a sibling with whom she played with, in a beautiful house, watched over by her happy and loving parents.
Why, why is this the narrative you believe?
The reality anyone following your journey has seen to be true is, in summary:
You married a man with angry and jealous tendencies but whom you believed (consciously or unconsciously) would improve over time
The arrival of your daughter revealed the opposite - he became jealous even of your infant daughter and her need of her mother
Over time he became increasingly angry and jealous, coercively controlling you into limiting your own behaviour to prioritise him and his moods
He was regularly, demonstratively angry and controlling of you for small things. You changed your behaviour as a result.
You eventually found emotional solace with someone else (an exit (emotional) affair) and, as a result of his increasing abuse, finally ended your marriage.
Nevertheless your exH's abuse of you - and your daughter as collateral damage - continues.
This is mild, I haven't been through your thread for the worst examples.
Why is it so much easier for you to believe the first version of events - and paint yourself as so awful - than the second?
Several threads earlier someone asked about what you learned about relationships growing up. The speed with which you dismissed any model of relationships from your parents as having anything to do with this rang faint alarm bells for me. Why were you so reluctant to inform your parents of your marriage breakdown? Why is the measure of success for you having multiple DC in the nuclear family?
Sorry if I'm overstepping here. You don't have to respond to any of this. But please have a think, and I hope you are able to find a therapist you can open up to.
You are so, so much better than you allow yourself to believe you are.