Cardio? This is my self-defence training. An old boxing coach once told me the best way to avoid getting knocked out by a punch was not be where it was landing, I am taking that a step further.
Always loved running, no idea why, especially when literally running to a point an back again, just feels good.
I find the better aerobic fitness improves my lifting to a point. Recovery is my weakness and this helps a lot. I enjoy both extremes full on power or long drag stamina, which is why I need to pull in some local endurance work, which I am not great at.
I was very glad to find that I would still be able to run when changed jobs. Used to run and cycle for commute but that was inner city job so breathing in smog every breath, now it's more rural so get better quality air, and less people getting in my way. One that was quite funny, I got wolf whistled from a car behind me when running recently, then heard laughing and the passenger pointing out I was 'really old' to ridicule the driver who if they were like the passenger would have been early twenties.
I am sure there must be a way for you to run if you want too, even if it's with your family going on a bike ride.