Cutting the cable, lets talk options and media setups

I need some help / ideas on how to handle this..

We recently moved. My Mohu Leaf 50 used to pick up all of the local stations (WLOX, WXXV, PBS) at the old house (4 miles away by Google Maps) but possibly less as the crow flies. At the new house, I can get WLOX and PBS clearly, but not WXXV, even though tvfool.com shows it within the green (although looking now on tvfool, I'm not seeing either station?). Both stations are essentially due north, and I have my Leaf high in the north facing window.

This is frustrating me b/c I'd like to watch the Saints games on WXXV's Fox channel.

I've thought about swapping to an outside or attic antenna, but this is an older two story house with a vaulted ceiling in the living room. Both attic spaces are cramped to say the least.

If I do an outdoor antenna, I'd like to hook into the pre-existing splitter at the cable box (currently serving internet throughout the house). But then I'd need a dedicated internet drop on the other side of the house.

So I'm looking for any ideas or suggestions for how best to solve this issue. Anyone dealt with something like this?

Thanks!

Just trying to understand but if you use the splitter at the cable box, you'll lose your internet? IMO, I think your best bet will be an outdoor antenna.