In fact, that’d fall on you
Furthermore, if your parent did obey your wishes to remain single for the rest of her life, just know that keeping her company would fall entirely on you. It would have to. You asked for this. So you’d better be ready to call and visit and travel with your parent about as much as she asks you to because you wouldn’t allow her to have another companion. Hmm…a new beau doesn’t sound so bad anymore, right?