Aderall XR?

Good Afternoon, My wife and I have been married for a little over a year and she is taking Adderall XR. Does anyone know of any adverse effects it might have on, over-focusing on the negative in a relationship, increasing hostility, causing "bi-polar" type symptoms (rapid mood swings) or anything like that? She was not on it before marriage, started slightly after and I swear she is a different person from when we got married. Thank you Bob, NY