Can you explain what you're objecting to? Is it false that the father has sexually charmed two beautiful women so thoroughly that they now labour to support him travelling and having sex with other women? Do you think that would not be a common appraisal of what's going on?
Don't listen to these high-nosed people on their moral high horses, they simply see anything that even remotes comes close to degrading women (even tho that is EXACTLY what this absent, dead-beat, scumbag of a father is doing to them) and want to kill the messenger by calling them incels.
It's their premier method of verbal attack, their favorite buzzword to use against men, so much so that they don't even realize they're playing into the same value system that is based off of sex that punishes men when they don't get enough of it, and punishes women when they DO get enough or more of it.