LTR of 2 months has started withdrawing affection and getting non responsive (even thou I most of phone communication is logistics).

I have decided to apply some dread as it has worked very well in the past. Our weekday schedules don't match well so it won't be hard for me to not see her. Probably gonna see some girls too. The thing is - she leaves to her homecountry in 3 days and is staying for 2 weeks. I am not sure whether should I go hard dread for the whole period or see her before she leaves and than go soft dread after. I don't want to come off as insulted by her behavior but at the same time I feel I should apply some dread. Indifference amd cutting contact for a while has worked with this girl.

I am prepared for the possible breakup but I would like to keep this LTR. What do you think of the situation, would you straight ignore her until she comes back herself or just make myself more busy and her suspicious?