I'm confused. I've been with my partner for the past 12 yrs. We had an amazing 5 yrs to ourselves prior to deciding that we were ready to start our own family. During those 5 yrs we did several get aways through out the yrs. Once we were ready to start our family. We had four beautiful children, back to back, older is 6 yrs and youngest is 1yr old. During the past 2.5 yrs I've noticed that he started losing interest. Fast forward to today, he constantly drinks through out the week. He avoids being home. He avoids me and the children. Its like if I became a single mother of 4. We have no communication. I never know what mood he's going to be in. Its crazy. Any idea what can be going on?