You have the right to get your needs met too.
She has no right to limit your seeking another partner.
The only thing she has a say in is anything that impacts her sexual health.
40 yo straight female
Married in the eyes of the government to Butch since 2001...
Murf my monogamous second husband has been with me since May of 2012.
In a V relationship with an average 60/40 split of time. Only due to Murf's and Butch's crappy work schedules.