With all due respect though, and I mean this with gentleness, I must say I'm not quite following the logic: care-taking is not ruining someone's career (and you didn't mention if he's married, but it's already illegal or against required ethics); you say your children are well-adjusted, yet they've been witnessing abuse their entire lives; other men didn't except you as you are, but it was your choice to present what you thought they liked, they may actually have been very supportive of being yourself but you never gave them that chance; being looked on as 'magic' or adored feeds our ego's but has little to do with love or more specifically showing your own love through giving.
I hope if necessary your children can receive some help.
I hope if necessary your children can receive some help.