Ive been seeing this girl for a while now. We've been dating off and on while other girls have been there and gone.

Shes got pretty decent ltr traits and it's going well but she's going through a rough patch her dads divorced her mum and marrying somebody new and her mom is also really affected by all of this .. so every few days or other day she Always has an anxiety attack and every other day shes really moody and low and depressed. What should I do?

I know I can't prevent her from feeling this way. Also I don't want to get too involved in her life so as it to affect mine. but at the same time the good person in me really cares about her like I would for any other guy friend.