is it normal for a partner to masterbate just as much or more than your having intimate relations with them?

i work full time. my sex with my partner is wonderful, passionate & satisfing on both parts. but she masterbates more than we have sex while i'm at work then hides it from me. i know masterbation is healthy but just as much or even more than we make love. I feel if the relationship is so satisfying whats the need to do this so often.
are there others out there who feel left out or uncomfortable about this?
By honeybush 11 years ago :: Marriage
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