When she comes home let her know that you're thankful for CARING about you and being understanding. Do not thank her for letting you buy a boa. It will make her think that she's in the right of "giving you permission" to get one. Two very different things. I'm sure you two love each other very much. Let her know you love her. Sounds like a duh but some men often forget how much "I love you" can mean to a lady. Same with the ladies.