Hmmm... Yes, Moldova make part from Big Romania, they still want as much as us to come back to Romania, but... (I won't tell further) There are some links for learning Ro. I'll search today to find them.
Another possibility is to come in Iasi, is close to Moldova, and I guess we have in university classes for forreigners (I have doubts If you must fallow an University here to be able to learn Ro).
Anyway, when I'll go to my school I'll stop a little to University.
Greatings my friend.