Talk to her about it. Be open and tell her you are getting a "distant" vibe from her. Piecing isn't the same advice as db'ing......
Train?! Can you help out here if your reading?
I echo this, Sho. Piecing is HARD, and requires a TON of communication. Try non-accusatory language. "When you do _____, it makes me feel ______" kind of stuff.
And TALK TO US, bro. We really do care about you, and are rooting for you two to make it!!