Sound-proof your space. When you can't stop the noise at it's source, you can do your best to keep it out. Sound-proofing your home will help you rest easier at night and keep your home quieter during the day as well. If you can't sound-proof your entire home, you might want to invest in sound-proofing your bedroom, so you'll have at least one respite from the noise when you just can't take it anymore.
If you don't want to reconstruct your walls and floors with sound-proof building materials, consider the less expensive option of installing carpeting and wall coverings that soften and absorb sounds.
Acoustic foam panels are a cheap, easy-to-install option when you want to quickly soundproof a room. For an even easier solution, try hanging blankets on the walls or installing extra bookcases filled with books.