I'm really, really torn on this one! I keep thinking it through and can't make up my mind! Because on one hand, if she's had to give up her job and lifestyle because of it, then yes, the doctor's actions have had a big effect on the family's life. But if it was coming up to 3 years, then everyone that's got an implant should know that they're not as highly effective then anyway and she could have got pregnant anyway.
Quite a large part of me though is saying that if you don't want another child, then the only reliable method is not to have sex! Or the snip