I gave up trying legit just use console command to max out influence.As i said before, i had to save and load many times for Stephanie and nora. It's almost impossible to get them.
Although one ending I haven't gotten is everyone pregnant. I have them all at like 100/100 on pregnant score (which my god was annoying coz Nora appearance rate) but only get the pregnant ending for everyone but Nora and mom. I just get the Nora moves in ending.