My husband moved out for a trial period when my youngest was 2 (almost 3) and she struggled more than the 7 year old. She was quite wakeful at night suddenly and would cry for Daddy to put her to bed at times.
We used covid as an excuse for the trial as I had a shielding letter, which the eldest accepted and managed well with. My youngest seemed confused but loved having sleepovers at Nanny's house at the weekends where DH was staying.
He came back and agreed to marriage counselling but has since revoked this agreement after attending 3 sessions and says that counselling isn't for him. He's got me over a barrel now that he's back at home.
The youngest has now started preschool and is settling in well, so I think that once she has done half a term or even a full term, I will set the ball rolling again properly to separate permanently.
It's so difficult to navigate timing with this isn't it. I'm glad we had the trial separation as it gave me a good flavour of what it would be like. I learned:
-work on your support circle way before you separate because it's isolating when you suddenly find yourself on your own.
-My 2 year old was v challenging behaviour wise and I was at home with her a lot due to WFH and it almost broke me. I was exhausted. Now that she has preschool ans the stability of teachers and peers taking a large part of her time, it feels a better time to do it. But my eldest was a dream at age 2, so I would have done it then when she was that age.
-Get a hobby beforehand
-Start a weekend routine now that can fit into your lives post separation. This helprd me and I felt less daunted. I also discreetly started to work late on the evenings I'd planned for DH to be having them upon separation to get myself and them used to me not being there all the time.
I'm more worried about my eldest this time around. She's 8. I've been putting this off for around 3 years now as it hasn't felt like the right time, I'm getting closer though I think.