50/50 here since DD was 11 (14 now)
I wanted 50/50 because I had an emotional unavailable Disney dad EOW growing up and had zero relationship with him by the time I hit my 20’s.
ExH, whilst an arse in terms of how he ended our marriage, was fully on board with 50/50 and is a really good dad.
I didn’t like it at first - missed DD and felt lost on the days without her. But it was all part of refinding myself tbh. I’d become “mum” and forgot who I was when I wasn’t a mum. I now enjoy the time to myself and feel I have a better set up than the traditional 2.4 family! I get actual time off from being a mum, which makes me a better mum when she’s back with me.
I think 50/50 (or 60/40) works if houses are close together, and you have double of everything. Sometimes a few issues with logistics (eg DD taking things to school from her dads, to bring back to mine after school). But, we make it work.
Communication is key too. We talk to DD on a regular basis if the set up works, review the days etc; we’ve had joint conversations with her and me and her dad talk / text / update on things. This wasn’t always easy when it first happpened but 3 years on, there’s a lot more comms (she a teenager now, so we’ve had to talk!) we both have DD at the centre of our decision making so common ground. With her being a teen now, she knows it’s flexible (Xmas has been all over the place to fit in with his wider family and mine).
Think it also helped that exH and I never disagreed on parenting; always had each others backs when together so nothing has changed in that regard.
Interestingly, whilst dating, I’ve come across so may men that have really had to fight to be in their children’s lives. Courts, mediation etc. And whilst anecdotal, there are a lot of women out there that will do anything to keep their children 100% citing that the ex is a “bad dad” or “they only want the kids so they don’t pay maintenance”. I’m a person who takes everything with a pinch of salt, so I’m not saying I believe every story I’ve heard, but I’m a pretty good judge of character and met some lovely men who genuinely want to be part of their kids’ lives and hit barriers at every step because of overprotective mums, not trusting the dad to be a dad. I personally think there is an element of women holding grudges on the relationship (as boyfriend, husband) and/or not letting the dad step up and learn to be a better dad alone without them. I think generally speaking, women hve much higher expectations of being a “good” parent and so there is judgement against the dad too (I used to be like this when I was with me ex, I’d be critical of him because his way of things wasn’t always “my” way). I’m speaking generally here, but there was definitely a common theme with the people I have met.
My ex was a good dad when we were together, I was a good mum. I genuinely believe I’m a better mum 50:50, and he’s a better dad IYSWIM.