About a t.v. series!!??

okay so theres this seris on t.v. called seventh heaven! if you have heard of it i really need this important question awnsered about lucey the reverends daughther an d her husband what exactly happened that makes her so bitter now? i have missed a huge gap in this seris an i havent watch it in a long time last i left off it was when she just got married now she is married looks old an has a two-ish three-ish year old so to any one whom may follow up on the series could you tell me whats wrong with her an why is her husband walking on egg shells around her an why is her parents so shpmpathetic tword her husband an telling him she wont be angrey forever....the saspence is killing me will you let me know if you do thank yah