Yeah, you kind of are. It may be "awkward" for you but it would be a million times worse for her. It would probably only be for a few days and if you can make room for her kids then I'm sure you can make room for her. So yeah, it being "awkward" is not a legitimate reason.
Alexithymia is a term coined by Peter Sifneos in 1973 to describe a state of deficiency in understanding, processing, or describing emotions. It's pronounced uh-lecks-uh-thigh-me-uh.
"An intellectual is a person that's found one thing more interesting than sex"- Aldous Huxley