Anyone divorced with kids?!? How do you do it?

My husband and I are starting to discuss the option of divorce and it’s killing me!! Not because I love him (because that ship has sailed) but because I don’t want to ever not be with my child

She is only 3 years old. A part of me would die if I only got to see her 50% of the time. I can’t stop crying thinking about it. I am a blubbering mess!

I have been putting up with my husband for far too long. The fights are getting very scary and I want to tough it out because I don’t want to lose time with her. 😭😭😭

How do you guys do it? How do you mend the hole in your heart from not seeing your child every day?