Don't pay attention to ts cause girls can literally just wake up one day and decide they will say the exact opposite of what they're thinking for absolutely no reason and then argue it's not lying because it's a fun little challenge or whatever the fuck. If you're lucky you may have a female friend you can trust, and or your mother. Maybe your sister isn't a bitch, ask her. Other than that I can't trust any girl anymore unless it's for work related shit like "hey do you sell wrapping paper here" or "where's the bathroom"