Although there you can find the below example on the website of Cambridge, I had a feedback from an English teacher telling me that the two contractions in bold in the second sentence are wrong. What do you think?
Cambridge: My sister’s got married. See this link
I'd appreciate it if you could stay with us at our place for a week or something, and my wife'd be over the moon about this. We could have a lot of fun together, and my children'd also love to spend time with your boys.