In the last few years I have not focused on donor conception issues. Been too busy just being dad and focusing on the kids post divorce etc. The whole Generation Cryo thing has me back in this mind set seeing little things through those glasses.
Seeing the cartoon where the original caption read "He had his doubts from the beginning" I am reminded of a few dads I have spoken to who have had issues using another man's sperm to impregnate their spouses. It is hard to accept at first and sometimes there could be feelings if resentment and jealousy. For some it is akin to infidelity. Not all men have gone into using DI accepting it 100%. Many do and have no issues but for some it has been a fact lingering that lays hidden but can have many ill effects.
I love my kids and was able to process the info of using DI that I don't thing I had to much of an issue but all DI Dads have to accept it to be able to move into the next stages of loving their kids.