My husband wasn't sure if he wanted me to be his girlfriend when we first met.
My husband hesitated to go out with me at first.
ーMy husband wasn't sure if he wanted me to be his girlfriend when we first met.
「夫と私が初めて会った時、夫は私に彼女になって欲しいか確信が持てなかった。」
wasn't sure if ... で「…かどうか確かでない・自信がない」
ーMy husband hesitated to go out with me at first.
「夫は最初私と付き合うのを躊躇した。」
hesitate で「躊躇する」
go out with 「人と交際する・付き合う」
ご参考まで!