<human>: Can you condense the text into a few key points?

Basically what I want to ask you guys is whether or not you think it would be a good idea to have a conversation with my gf's mom about some issues in our relationship and how she thinks I can fix them or how I may be contributing to or causing them. The thing is, I know that talking to her mother and wanting her to keep it a secret may blow up in my face. I really feel sort of trapped and I know that her mother would have some insight for me.

A quick look at the issues in our relationship that I'd like to talk to her mother about are basically, mismatched libidos, and my gf's tendency to trivialize my issues or be quick to anger when I try to communicate about a problem. I feel like I have no voice because I'm either accused of being immature or being fully in the wrong with no shared blame. We are looking to buy a house together, and get married and start a family in the next 2-4 years and I just feel like my eject window is closing fast and I don't have time to just wait and see what happens.
<bot>: Is it a bad idea to talk to my gf's mom about our relationship for some advice and expect her to keep it between me and her?