Would it be weird to ask my husband when he's going to get his tattoo covered up?

My husband is bisexual and he has matching tattoos with his ex best friend who is a guy. They were friends and everyone assumed they dated when they weren't dating but they did eventually start having sex with each other. The friendship ended because he realized his best friend wasn't a good person and that most of their friendship was him being made the butt of the joke and he stole from my husband. He just did a lot of messed up stuff. My husband still has the tattoo and we are doing our pregnancy pictures next month. My husband has been talking about getting that tattoo covered up and I really don't want his shitty tattoo of a guy he used to fuck in our photos