It's called being a vile blatant hypocrite.
Typically make a big issue about how they don't believe in abortion and consider women who do to be "evil"- until it is convenient to them to reverse their position.
Will use plenty of emotive rhetoric, crocodile tears and very sophisticated phraseology- often involves mention of finances/religion/politics/morality.
All for the purpose of getting their own way whilst simultaneously masking their opportunistic, dishonest and self serving agenda.
This can all apply to members of either gender.
Abortion is wrong. I would never have my woman abort a baby. Stop murdering human life.