Replying to Girlfriend wont let me ski when I want

I have ran into an issue with my girlfriend she wont let me ski when I want to because all she wants is me to hang out with her like all day every day but skiing means a lot to me and I want to progress (obviously) and she just acts ridiculous if I go skiing instead of hangout with her is this common with anyone else the ironic thing is she skis to she is a racer and her mountain isn't open yet but mine is so im apparently not able to ski but she can go ski whenever she wants once her mountain opens. Is this a common issue with you guys and your girls?