Solvang family

Greetings, I have returned. You guys did such a great job on my family search, i was interested what information you can provide on an aunt . her name was Palma Solvang (dob 12/29/1922) born in Vang or Eidsvoll areas. her siblings were Emil/Johan (my father)and Borghild, all deceased. Palma left Norway in WWII and supposedly married a german soldier and moved to germany possibly Koblenz?.she was disowned by the family for doing so. I can not find any records for her / possible marriage/or any children. I have run a dead end.and would like to know if she is alive. Any help you can provide would be great. Thanks in advance!!