Re: family drama
Totally agree with Nomi there.
I had a similar problem, probably not as big as yours, or coming from such a prominent member of the family. Nevertheless, this relative was putting me down in front of everyone every time she went to social events. However, this did not hinder anything - I got a very very good rishta, which put a spanner in her works. 
What I’m trying to get at, is that it doesn’t matter if people put you down in front of others - it just shows a bad reflection on the person making those comments - in your case, your uncle. Try not to stress too much about it because nobody can hinder the plans of Allah, and he is the best of planners.
Now cheer up - I’m sure your prince charming won’t want you frowning. 