But since then I'm not sexually attracted to him anymore every time I look at him I feel sick that he took a choice away from me and him to have another baby..
He took the choice away from you as soon as he made the decision he didn't want more children. All the vasectomy has done is protect him from any BC accidents and also from any emotional manipulation on your part to try to change his mind.
My birth control has us safe for five years so if he was 100% didnt want anymore children why not put on a condom
Men get it drummed into them over and over than no BC is 100% safe and the only way to take full control of their own fertility is to have a vasectomy or abstain from sex. Lots of people (men and women) really dislike condoms.
Honestly if he had of spoken to me about it I would have asked him to wait my contraception is in me for five years. I would never ever even think of getting it taking out without him knowing.....
Your contraception could fail. He would have no right to an opinion on how you chose to proceed with an accidental pregnancy. He would be completely at the mercy of your decision either way.
And women come off BC (or just don't use it properly on purpose) without telling their partners all the time.
I don't know why he didn't tell you, but judging by your reaction to this I guess it's because he knew he'd get huge amounts of grief and you'd do eveything in your power to change his mind.
He has a right to make that decision for himself without pressure from anyone else. You already have children. He hasn't deprived you of motherhood. He doesn't have to hand over his fertility to you, to decide when, how and if it should be ended.