My marriage has been limping along since having my DD 15 months ago. H has not coped well with things, its not been a good time but ive tried my best to try & fix things & be supportive when it seemed he was having some sort of breakdown.
Today, i found out he'd been cheating, probably for about 6 months. The woman knows hes married, they even discussed me in their conversations inbetween sending v intimate pics & vids to each other 
So my marriage is over, that is for certain but im so worried about my DD & the effect it will have on her. How can i make sure shes ok? I have no idea what im supposed to do now. I dont know what the next move is. House & car in my name & can afford both without him so thats not an issue. How do you decide how much time they spend with them? Hes not the most attentive dad & DD has had a couple of minor bumps & injuries in his care & the thought of having to give shared custody makes me feel sick.
Sorry if im rambling, ive only found out today, my heads spinning & i dont have anyone in rl whos been through anything like this
Any advice appreciated!