Wow
This contains spoilers....
I like most movies and am usually not critical. However, NOBODY would EVER do what they did from 10pm until midnight on Christmas Eve; especially a mother who is working 3 jobs and living in an attic and struggling to make ends meet. I mean, she couldn't even make rent!
All those decorations, including one on the ROOF, were put up without anyone noticing or hearing? And I wouldn't let that moronic roommate drive me anywhere. Skating rinks open at 11:30 on Christmas Eve? Lottery offices open until midnight, on Christmas Eve? Seriously? Come on, at least ATTEMPT to make it believable.