<human>: My boyfriend, Jack, and I have been together 2 years, lived together 1 year, and have a strong and happy relationship. My question is actually regarding his mom. Jack and I have been saving up for a while now for a trip to another country. Neither have us have been before and we have been dreaming about it for a while. Jack's mom offered to help us build our itinerary as she's planned trips like this before. She seemed excited for us and to help us plan the trip. 

We pulled the trigger and bought tickets. I immediately cc'd her in an email with all our research to that point and our itinerary ideas. She didn't respond, and two days later I cc'd her in another email about trip plans. She replied that she was working and she'd work on it later. She called Jack the same day and said she was too busy to help us plan, that she bought two travel books, she would read them in their entirety and then get back to him. And asked him to tell me not to email her about it until then.

Well we only have a few months, so we kept planning and booking without her. About two weeks later she talked to Jack and found out we have the majority of the trip planned. The next day she called back having read her travel books with tons of suggestions which we had either already considered or wouldn't work for our trip. She also completely picked apart our itinerary basically because we have chosen more budget accomodations and she would like us to stay in expensive hotels that we cant afford.

She's told Jack that we shouldn't book anything further without her help and that she wants to restructure our trip. Jack and I are both thinking that she's being ridiculous and we should just keep planning. I'm worried about damaging our relationship with her. She seems to have taken this pretty personally. I really need advice on how to proceed.

Can you summarize the given text in a few sentences?
<bot>: Boyfriend's mom wants us to ask her approval for all our travel plans and is trying to hijack our trip. How to approach without burning bridges?