how do i split capital gains between two owners

two owners 50/50  (spouses now separated) how should the sale; ACB and Outlays be recorded so that Gain is not overstated

Troubleshooting

The easiest way to do it would be to just divide everything – proceeds, ACB and outlays – 50/50. But if the former spouses had differences in their ACB and outlays, then you can enter amounts that reflect that.