Translation of Schwarzarbeiter

The mothers of my girlfriends were so insulted when I never wanted to eat their food. I mean, in the beginning they liked me, but once the saw my eating habits everything changed. I guess I blew it.
Most are able to overcome their fears and to overcome their ignorance, if they want to. The subject that i am writing about is also an important factor in history since history consists of conflicts.
Not worth mentioning. The next day we spent the entire day in the mall buying unuseful things, cheap Jeans of poor quality and again gifts for our friends. I remember buying swimming pants in the sports store.