House looks OK to me, does need a few small things doing but nothing major and wouldn’t put me off.
I don’t know the area but I just did a Rightmove search for 3 miles around your house and it shows me 52 3 bed houses that are all cheaper than yours. I appreciate yours has the view etc but some of them are 30k cheaper – that’s hard to argue with.
Any chance you can rent it for a bit until things settle down a bit? I expect it is costing you a fair bit living in the separate houses anyway, not to mention being away from the family.
Good luck whatever you decide to do.