I sometimes work with families who, various members have committed crimes and there is an element of denial and a block, so they don't fully process what they have done.
Others have no quarms about disowning their children. Tbh, it is usaully to spare themselves from having to deal with the full force of emotions.
I have some personal experience of close friends, one committed murder and a family member, who i won't say what he done, being in prison long term.
I mourn their acts and the person that they could of been, but tbh, i still have the same feelings for them deep down.
I don't have contact with one of my relatives, to protect my own children, i support one of his children, who was bought up in foster care.
When he is in front of me, i see the 15 year old who desperately wanted his mothers love, but was already abusing drugs.
That is quite dangerous, so i focus on the mess that he has left behind, in the form of his children.
If at one time i thought that he could change, i would have supported him, but he is to far gone now, he is institutionalised. I feel a deep ache when i think about him and all he could have been.
I still visit my "lifer" friend.
I would still love my children whatever they did. You have to instigate some form of self preservation, though.