Jesus christ man, you've got issues.
You don't understand how women work, do you?
When woman feel like they have to control their man, or they can push him around, or tell him what to do, they feel like he's not much of a man. That he can't hold his own. That if he would give up control to her so easily, then he would give up control to other men even easier, who are even stronger and more dominate than she could ever be.
You get it now? Women do this to test their men out, to see how far they can push them. I mean if you ever had a chick who was truly your friend, she would tell you that woman don't respect men who wear cock cages or let their chicks use strap ons on them or even finger them.
ANy massive next fight you will have, she will call you weak, pathetic, and a faggot. Enjoy being a fag in her eyes, but she'll rarely tell you that. Maybe after a year or 2 of using you for lunch, clothing, a place to stay, and sex when she can't get sex from that player that's busy all the time cuz he's busy fucking other bitches, in their pussies, dumping loads...LIKE A MAN...and not letting dumb bitches try to run his life, tell him what to do, and definitely not finger his ass or try to take his manhood away.
Cuz that's what that cage is, that's your manhood taken away. Your relationship will rarely last over 1 or 2 years after wearing that cock cage. Most women can't stand dating a man who is a pushover, or a little bitch, or takes things up his ass because those go hand in hand.
Now how do you like them apples?