It can mean that.
It can also mean they are ashamed of something. More rarely, it can be a surprise. I have seen men hide money from their (over shopping) wives in order to surprise her with a vacation or a special gift.
But, pray and ask God to reveal the truth to you.
It is also important to ask God why you have found such a man. Personally, I had to address my own inner pain, and go to the Father for important healing before I could become a man worthy enough for God to give to a good woman, and her to me.
A marriage is very, very important. Even a casual friendship can impact our life. We must pray about relationships, especially marriage. Casual sex partners are not good practice.
Please consider seeking God and building the Temple (you & God) before seeking the riches of life. (Nahum).