Honestly I would NEVER cut an existing relationship off because my other partner was having a bad time. It is not fair to the other person.
But I would not start a new relationship.
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.