wife hardends heart-4

[planet]

I was playing with my kids last night before I found out that D4 did not finish her homework. I asked D4 to complete it it but she refused. I didn't want to pressure her but I asked again in longer intervals. Each and every time she refused. Finally, she said she wanted her mom to supervise and I thought it was just an excuse. W hasn't return from work yet.
I played with them a little longer and I asked again. This time D4 shot 'You are not my Father'. Broke my heart into thousand pieces. I asked her why she felt this way and picked her up for a big hug. I reminded her that I am her father. She replied she loved her and I returned the same many times over.
D4 used to love to do her homework with me and required little persuasion. I don't know what's gotten into her. This is not the first time she refused to do her homework.