I don't really think people need to take the joke with the mom too seriously. I completely understand how people feel about NTR but it's not like this is being serious. Literally just a joke. I get if you don't think its funny but there's no need to get so up and arms about it and say "This is NTR!!!!!!!" or whatever
Maintenance will be performed on the forums for the next couple of days. Expect some downtime.
Although I guess technically it is one.