Every country has homelessness, poverty, sickness, bureaucratic malfunction and corruption. It's just, if you ,ove abroad, you somehow feel less respopnsible for it.
Yes Uk is up shit creek relatively speaking. But we do still have free at point of service NHS - which must have been a deciding factor for you when you found out your child was ill. We have relatively temerate climate - no volcanoes and tsunamis, earthquakes and tornadoes.
We have free, brilliant museums and galleries. We have beautiful safe countryside and seaside which children can run around/swim in freely without danger of death from poisonous snakes, spiders, alligators.
We have gorgeous wildlife. One of my greatest pleasures is watching spotted and green woodpeckers, redwings, fieldfares, parakeets and bluetits feed in my garden every morning, deer in frosted fields, foxes curled up under the apple tree.
Our country is very far from perfect and I feel about it as you do. I'd love to live abvroad right now. But there are many things I'd love and miss. You won;t regret spending time with your ailing relatives, or having your child treated for free in a country where you speak the language and understand what the medics are saying.