Does the hypothesis 'Um, she pretty much showed a lot of disinterest at best and, and outright hostility at worst towards my mom until we the kids came along.' logically conflict with the premise 'She sometimes wasn't nice to my mom until we kids were born. '
Um, she pretty much showed a lot of disinterest at best and, and outright hostility at worst towards my mom until we the kids came along.###She sometimes wasn't nice to my mom until we kids were born. 