@theadmiral My kids are 3 and 6 so I'm not sure if you'd call them older, but they are independent enough that I can function more.
My husband and I have tried our best to make sure we have equal no kid times. So if he has soccer one night, I have a night out knitting with friends. This made things a bit nuts precovid and I don't think we'll go back to that because we had stuff every night of the week and most weekends. Even though it was crazy busy, I definitely felt like it helped a lot in me maintaining a sense of me being me.
Another thing that really helps is vacations. We try to do one big trip a year. For whatever reason these are really important to me and we try to do them with no kids. We did Italy with just the big kid, Barcelona with me and two kids no husband, Denmark with just the baby, BC with no kids and then with the baby, and next we are going to be doing a bunch of European countries with no kids. For me this really helps because they are things I want to do just for me. I want to see all these places and by doing these trips I feel like I am growing as a person and it really regenerates me so I can be better at home. Obviously I realise we are super lucky to be able to afford these things and we are lucky to be able to choose not to do other things in order to afford these trips (we have one old car we almost never use, never buy anything new, almost never eat out, opted for a smaller less expensive house, etc. so those savings more than cover the cost of vacations).