Since separating - I've met a few wonderful women who I'm still in touch with - one is my "bestie" for sure and we meet up to eat, I'll go round and play with her kids too.
My daughter and I are really close too - we go food shopping once a week, have done since lockdown, and it's amazing how much deeper conversations can go when your mind is concentrating on menial tasks.
I definitely feel more well rounded as a man these days, and it's not just age related, it's definitely helped me having women friends.