Who the hell runs out of their house with no cell phone at night time ?

She was too upset. Nausea due to pregnancy + a stalker whom her husband knew very well + poor self esteem. All her body did was run away.

Thats true i forget she has low self esteem

Well, when you're pregant your emotions also tend to be off scale too. Like, it's hard not to overreact because you feel unusually sensitibe.

Also true