1. He is very faithful to his wife. He always keeps a healthy distance from other women.2. He has been head over heels for his wife ever since day one.
 faithful to somebody loyal to somebody head over heels for somebody白話的翻出即可. head over heels for somebody 是正統的美國成語, 形容一個人非常愛另一個人, 對他死心塌地.
1. 他對女友很專情.2. 他對他女友從一開始就死心塌地.< >
He is a doting father who caters to every wim of her daughter.