@Robs
Tricked or not,the guy has to take responsibilty for the kids. If he really feels they cant stay in the same house with the gal,then he can support the kids from afar. Just come up with a workable plan with the mother coz again,kids raised in a house where there is no love between the parents are usually affected psychologically for no fault of their own. If all fails,let them have the kids and honourably present them in an abandoned kids' centre instead of aborting the poor innocent beings.

Advice is what we ask for when we already know the answer but wish we didn't..