Finding the perfect wife in Skyrim is difficult, but the most positive person's to marry are Female Merchants. Warriors or fighters are so ungrateful and negative. Carmella is nice but's my Steward Faendal's girl, so next best thing is Yzolda. With Yzolda you get a place to stay in Whiterun before buying Breeze Home. Watch and learn. I usually have quests to clear up before starting the Dragon Born questline so it's all good.