What should you do to regain the trust and love of your wife?
Every night before you go to sleep tell her you love her and give her a soft kiss. If she is angry with you still do it as it makes her feel bad. Of course you don't want her to feel bad so don't over do it. On the weekends make her breakfast and in the evenings cook her dinner. Over dinner ask her how her day was and if she is feeling OK . Have a nice talk and she should regain trust. Just be a loving husband and show her that you love her.
I hope i helped :)