SUBREDDIT: r/relationships
TITLE: My [31M] gf [19F] of 3 months is upset about her birthday gift
POST: Her bday was a month ago, so we had been dating for only 2 months at the time. It was only last night that she admitted to being upset at what I got her. In terms of money it wasn't much, pocket change for a man of my means. I explained that we had only been intimate for 2 months and the act of making a big show of gifts would be ingenious. 

She didn't seem all too comfortable with my explanation. Ive never had a girl in my whole life who put precedent on material things over her feelings for me, but that's the vibe I got from her. Am I messing with a gold digger?
TL;DR: 
gf of 2 months at the time upset at the monetary value of the present I bought for her. Am I at risk of being hustled?