Newcastle boss Alan Pardew called on the FA to take action against van Persie, accusing the Dutchman of elbowing Cabaye during Manchester United's 3-0 away win.
The incident was not seen by referee Howard Webb and after reviewing video footage the FA have decided no further action needs to be taken against the United striker.
Asked about the decision from the FA over the Cabaye incident, van Persie told voetbal.nl: "And I agree with the union."
Van Persie has quickly settled into life at United following his big-money arrival from Arsenal and the striker is enjoying his new surroundings at Old Trafford.
"It's fun and it's going well," added van Persie. "It is a great challenge.
"I will have to change a bit, but that happens in life often enough."
One of the top soccer cleats for control the Nike CTR360 will not let you down on the field in tight spaces.
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Chelsea won the Europa League on Wednesday. The Blues defeated Benfica 2-1 on injury time goal from Ivanovic.
Borussia Dortmund hears Wembley Calling and are headed to London for the Champions League final.
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The push for more color on their cleats, adidas has added the infrared colorway to the adiZero f50 Line.
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The adidas Nitrocharge is the most talked about new cleat in years. It was released on May 15 and will take your pitch by storm.
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