How did you make your mother cry?

My question here is mainly targeted towards those who revere and respect the mother figure they have in their life.. As in if you genuinely hate your mother or lack one (apart from if she died), I'm sorry but I don't want to hear it. I'm curious what you did (or do) that has brought the woman who raised you with abundant love to tears? I'm not looking to shame you for it, so be honest.. Lately I've been dissapointing mine and making her feel helpless because of my poor choices so I'm simply looking for people to relate to