Wife says its to far gone #2

[shockeddad]

Trying not to read into things and not have any exspectations. She didn't give me a fathers day gift when she dropped the kids off saturday and was cold. But when I dropped them off yesterday, she gave me a gift, said sorry for the little gifts that the boys got me and she accidently gave my card to her dad. Then that night at my sons event, she talked my ear off.
What ever I guess. Getting ready to take the boys camping with family this weekend. Have a lot to do around the house. This hot weather is driving me nuts, I can handel hot, but when you add the humidity, it's crazy. My son cried last night because he didn't want to stay with her, she just said it's moms time and walked away. How can your kids crying not affect you and make you think that maybe you are doing the wrong thing.