I'm concerned about marriage

Jessica

So my husband and I have had sex at least 3x day for about 2 in a half weeks something we haven't done in a really long time (we've been married 13 years 15 all together) but then all of sudden one night I went to bed completely naked and he just passed out so I laid there in the dark he just rolls over and starts masterbating so I roll over and just stops . For the next 4 night he does it when he thinks I'm sleeping. During those 4 days he won't kiss me hug me or hold me at night stop calling me baby babe love etc. Today he actually wanted sex from me I went along with it but I felt like he wasn't there . So I don't know how to go about this he don't want me to Masterbate he takes it as he's not doing the job mind you I got with him when I was 16 and have only ever been with him we have 3 kids. But he's the type that will lie if confronted about that type of stuff. So I'm stuck on how to deal with this. Please help me out.