What's your opinion, is my husband right?

My father an I have always been very close. I'm 33 years old and have been married for 5 years. Last night my husband and I had a huge fight. He came home last night and walked into our bedroom and I was showing my father some clothes I bought at the mall. Bought some stuff from Victoria Secret but there were also jeans, skirts and shirts and one bathing suite. I do'nt mind changing in front of my father but my husband wa furious, I didn't even know he had come home and saw us until after my father left the house and then he blew up. We had one fight similar to this years ago about my father but not since. A few months after me and my husband were dating he found out that me and my father go in the jacuzzi nude. He was mad for a few days but we never spoke about it again. What's your opinion? My husband says that its not normal. I think that maybe its more normal that you think but people just don't talk about it. I mean girls get changed around each other all the time., I fail to see the problem if its my dad.