Translation of Erdhörnchen

I have studied French for many hours per week, and I've even lived in Geneva for a while... my French was good than. Today, I have forgotten most of it. I have to re-learn and Vocabulix can help.
He was educated as Roman Catholic, converted to Evangelism after he married her and he raised his son and daughters by the Muslim faith. They develop skills, make you get used to it, and when you are into it, whoosh, they disappear at once.
Right now I'm looking for a new job. Actually, I feel good, although I've had a cold for a few days. I can not get past autumn without catching a cold and I cough usually until spring.