False rape allegations almost never happens, people bringing that up are just retards trying to cope with the fact that all females rejected them, it's highly unlikely she will file a police report even if you legally rape her during sex.
Child support is only dysgenic when it's tied to who is the biological father. It is however the case that joint custody after divorce is becoming the norm in most western countries. It is also already the case that you will only lose 50% of the assets you earned after the marriage in a lot of countries and in that case it's really not much to complain about
The real issue is not false allegation but laws making good sex illegal such as when she is below the AoC or when you did something to her without asking for permission. Laws prohibiting prostitution is also an issue but some feminists are actually fighting against that.
You may still want to take a break from dating or relationships that only brings negative stuff, if you dont want more children you may want to focus on raising existing ones instead of dating.
Fertile females are biologically more important than males and thus they shall be given better societal protections than males. "women and children first" does make sense from an evolutionary perspective and this is why egalitarianism is biologically wrong.